1975 Datsun 280z FSM - Spooled up Racing

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Rear Axle & Rear Suspension DESCRIPTION The rear suspension is a strut type independent suspension. Briefly, this means that the rear wheel is supported by the strut and transverse link, the gear carrier is aligned independently and separately from the suspension, and the gear carrier is installed directly on the body with rubber insulators. Thus, the three major rear suspension elements supporting the left wheel, right wheel, and gear carrier, are separated, and very high suspension performance is obtained. As regards construction, the rear axle housing is brazed on the lower end of the strut which has a selfcontained shock absorber, and the lower side is connected to the transverse link through rubber bushing. On the intermediate position of the strut, the body is suspended with a coil spring, the upper end is installed on the body through a rubber insulator, and the transverse link is also directly installed on the body with rubber bushings. A horizontal leaf spring is connected to the rear end of the gear carrier, and the gear carrier is installed on the body at three positions (both ends of the leaf spring and the front end of the gear carrier) through rubber insulators. Driving power is transmitted to the rear axle shaft by the freely extensible drive shaft through side flanges on both ends of the gear carrier. The rear axle shaft is supported by two ball bearings in the axle housing. CD BfESS 10 Drive shaft assembly Companion flange Grease seal Brake drum Rear axle shaft Grease catcher Bearing housing Outer wheel bearing Inner wheel bearing Distance piece Tightening torque (T) of bolts and nuts kg-m (ft-lb) ® T : 4.0 to 5.3 (29 to 38)
Rear Axle & Rear Suspension © CD RA316 9 10 11 12 Rear strut mounting insulator Spacer Bound bumper rubber Dust cover Strut assembly Transverse link Differential case mounting member Link mounting brace Stabilizer bar Differential case mounting front member Differential case mounting front insulator Damper plate Tightening torque (T) of bolts and nuts kg-m (ft-lb) ® T : 2.5 to 3.5 (18 to 25) ® T : 7.5 to 9.5 (54 to 69) © T : 7.5 to 9.5 (54 to 69) © T : 4.6 to 6.1 (33 to 44) © T : 7.5 to 9.5 (54 to 69)
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,0 *• DATSUN - «; fjffl rfi i Sf
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SECTION Gl c If DATSUN 280Z r^lODEL
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General Information IDENTIFICATION
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i General Information 1 LUBRICANT S
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.1ft. SECTION ET (• «I DATSUN 28
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Engine Tune-up v ET012 Fig. ET-7 Te
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CHECKING OPERATING PARTS OF DISTRIB
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Engine Tune-up Rubber fuel hoses in
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Engine Tune-up EMISSION CONTROL SYS
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Engine Tune-up Checking vacuum cont
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^ CHECKING SPARK TIMING CONTROL SYS
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Engine Tune-up CHECKING TRANSMISSIO
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Engine Tune-up 4. Supply fresh air
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^ 2. If voltmeter reading is not as
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Engine Tune-up 6. Check continuity
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Engine Tune-up Checking catalyzer t
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Engine Tune-up Note: Do not heat fl
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Engine Tune-up TROUBLE DIAGNOSES AN
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Engine Tune-up Condition Probable c
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Engine Tune-up Condition Probable c
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Engine Tune-up Condition Excessive
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RL'#«W frs •: K?A: *- •f SECTI
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supported by No. 2, 3 and 4 camshaf
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17. Remove intake manifold and heat
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Engine Mechanical INSPECTION AND RE
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ROCKER ARM AND VALVE ROCKER PIVOT C
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Engine Mechanical 3. Machine cylind
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Engine Mechanical 1 20 (0.79) 60 (2
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Engine Mechanical PISTONS, PISTON P
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Engine Mechanical L28 Crankshaft be
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Engine Mechanical Connecting rod be
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Engine Mechanical ENGINE ASSEMBLY C
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Engine Mechanical 5. Install main b
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Fig. EM-105 Installing crankshaft p
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Engine Mechanical 44. Install engin
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Engine Mechanical SPECIFICATIONS Mo
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Engine Mechanical c) Connecting rod
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Engine Mechanical TROUBLE DfAGNOSES
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Engine Mechanical SPECIAL SERVICE T
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Engine Mechanical No. Tool number &
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«i">! fTC* **£' :. Si. SECTION EL
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Punch mark ' Oil hole EL009 Fig.EL-
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Engine Lubrication System SERVICE D
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SECTION CO '%••' DATSUN 280Z MO
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Cooling System COOLANT LEVEL The co
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INSPECTION Check Tem-coupling for o
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Cooling System SPECIFICATIONS Engin
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SERVlCt MANUAL DATSUN 280Z MODEL S3
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Engine Fuel ELECTRONIC FUEL INJECTI
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• RjaFLOW + - AIR ROW ^ VACUUM
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DROPPING RESISTOR (1) DROPPING RESI
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AIR FLOW METER THROTTLE VALVE SWITC
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Engine Fuel I) COLD START VALVE INC
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Engine Fuel © TERMINAL © TERMINAL
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Engine Fuel Fig. EF-20 Dropping res
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Engine Fuel Direction of bimetal mo
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Engine Fuel If a continuity test on
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Connector and harness continuity ch
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Use the same procedure as in step 9
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THERMOTIME SW 1 COLD START VALVE I
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THERMOTIME SW. "~l COLO START VALVE
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THERMOTIME SW i 1 COLD START WATER
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THERMOTIME SW i 1 COLD START VALVE
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THERMOTIME SW. I 1 COLD START VALVE
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Engine Fuel in oo r> ri2a!2Di^9 0 >
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Engine Fuel o m o p N c o i o ' J '
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THERMOTIME SW i 1 46 COLD START VAL
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THERMOTIME SW. i 1 COLC START VALVE
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CHECKING FUNCTIONAL PARTS 1. Contro
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Engine Fuel 4-1. Checking on engine
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Engine Fuel •0+ (J3!5 EF408 Fig.
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Discharge pressure check 1. Disconn
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4. Make sure that idle adjust screw
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Engine Fuel Caution: When connectin
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11. Fuel damper 1. Disconnect groun
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15. Air regulator 1. Disconnect gro
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SECTION EC DATSUN 280Z MODEL S30 SE
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Emission Control System EXHAUST EMI
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BOOST CONTROLLED DECELERATION DEVIC
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Emission Control System B.C.D.D. so
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TRANSMISSION CONTROLLED VACUUM ADVA
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Emission Control System 1 Intake ma
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Water temperature switch and E.G.R.
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Emission Control System By means of
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OPERATION Catalytic converter The e
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Emission Control System Catalyzer w
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Turn ignition switch to the IG posi
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4. If voltmeter reading is not as s
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Emission Control System 7. Check co
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Emission Control System When cataly
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Emission Control System Floor senso
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Emission Control System If test res
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SECTION EE DATSUN MODEL 280Z S30 SE
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Engine Electrical System BATTERY FR
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Engine Electrical System STARTING M
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Engine Electrical System CONSTRUCTI
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Engine Electrical System TERMINAL C
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TEST PERFORMANCE TEST Starter motor
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Engine Electrical System Condition
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Engine Electrical System ALTERNATOR
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ROTOR INSPECTION 1. Continuity test
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ALTERNATOR TEST Before conducting a
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Engine Electrical System MEASUREMEN
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ADJUSTMENT VOLTAGE REGULATOR When r
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Engine Electrical System TROUBLE DI
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Engine Electrical System DISTRIBUTO
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Engine Electrical System Fig. EE-64
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Engine Electrical System 4. Apply g
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Engine Electrical System Transistor
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Engine Electrical System EE379 Fig.
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Engine Electrical System Criterion:
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Ignition switch ©K^ BL BW 6 \ Wate
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Engine Electrical System ® -®- -
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Engine Electrical System EE387 Fig.
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Engine Electrical System IGNITION C
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Engine Electrical System SERVICE DA
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SERVICE MANUAL DATSUN 280Z MODEL S3
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12. Disconnect the following cables
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ENGINE MOUNTING INSULATORS Three in
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( Clutch Flywheel and pressure plat
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Clutch 4 5 to 5.0 mm (0.18 to 0.20
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1. Pedal head rubber 2. Return spri
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Clutch SERVICE DATA AND SPECIFICATI
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Clutch Condition Probable cause and
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Clutch No. Tool number & tool name
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Transmission 4-SPEED TRANSMISSION (
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Fig. TM-7 Removing main drive beari
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Transmission Countershaft assembly
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Coat oil seal and bushing with gear
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7. Install mainshaft reverse gear,
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GENERAL SPECIFICATIONS Transmission
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Transmission TROUBLE DIAGNOSES AND
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i Transmission Tool number & tool n
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Automatic Transmission DESCRIPTION
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Automatic Transmission HYDRAULIC CO
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the space from (1) to (15) increase
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1st-2nd shift valve (FSV) The FSV i
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space from the throttle pressure (1
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Automatic Transmission rm AT094 1 P
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i Automatic Transmission "P" RANGE
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Automatic Transmission "R" RANGE (R
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Automatic Transmission "N" RANGE (N
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"D " RANGE (LOW GEAR) The low gear
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Automatic Transmission "D " RANGE (
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Automatic Transmission "D 3 " RANGE
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Automatic Transmission "D" RANGE KI
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"2" RANGE (2ND GEAR) In "2" range t
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Automatic Transmission "1 " RANGE (
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Automatic Transmission "1" range (2
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Automatic Transmission AT116 Fig. A
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Automatic Transmission MAJOR REPAIR
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Automatic Transmission AT 133 Fig.
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Adjustment of front end play Select
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3. Blow out piston by directing a j
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Automatic Transmission [Replace if
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Automatic Transmission Valve spring
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Automatic Transmission TROUBLE DIAG
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Check whether the reverse lamp and
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Automatic Transmission CHECKING SPE
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Automatic Transmission TROUBLE-SHOO
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Automatic Transmission Trouble A B
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Automatic Transmission Order Test i
Page 336 and 337: Low & reverse brake Brake band Auto
Page 338 and 339: Automatic Transmission SPECIAL SERV
Page 340 and 341: Automatic Transmission Tool number
Page 342 and 343: Propeller Shaft & Differential Carr
Page 364 and 365: Front Axle & Front Suspension DESCR
Page 366 and 367: 8. Install hub cap. WHEEL ALIGNMENT
Page 368 and 369: Front Axle & Front Suspension 1 Out
Page 370 and 371: Front Axle & Front Suspension a) In
Page 372 and 373: Front Axle & Front Suspension i REM
Page 374 and 375: Notes: a. When tightening gland pac
Page 376 and 377: Front Axle & Front Suspension INSPE
Page 378 and 379: Front Axle & Front Suspension Coil
Page 380 and 381: Front Axle & Front Suspension TROUB
Page 382 and 383: Front Axle & Front Suspension Condi
Page 384 and 385: Front Axle & Front Suspension No. T
Page 388 and 389: Rear Axle & Rear Suspension REAR AX
Page 390 and 391: Rear Axle & Rear Suspension REMOVAL
Page 392 and 393: Rear Axle & Rear Suspension 2. Jack
Page 394 and 395: 10. Remove link mounting rear brack
Page 396 and 397: Rear Axle & Rear Suspension Front d
Page 398 and 399: Rear Axle & Rear Suspension SPECIAL
Page 401 and 402: SECTION BR DATSUN 280Z MODEL S30 SE
Page 403 and 404: BRAKE PEDAL The brake pedal is inst
Page 405 and 406: BRAKE LINE The brake lines branched
Page 407 and 408: 1, Appearance of NP-valve for S30 s
Page 409 and 410: INSPECTION 1. fl?&> pad with carbon
Page 411 and 412: Brake System REPLACING BRAKE SHOE R
Page 413 and 414: Brake System 1. When assembling whe
Page 415 and 416: Brake System MASTER-VAC CONTENTS DE
Page 417 and 418: described under "Inspection" before
Page 419 and 420: Retainer Brake System 3. Before ins
Page 421 and 422: Brake System Tightening torque Unit
Page 423 and 424: Brake System Condition Probable cau
Page 425: Brake System SPECIAL SERVICE TOOLS
Page 428 and 429: Wheel and Tire WHEEL AND TIRE CONTE
Page 430 and 431: When dynamic balance is required, t
Page 433 and 434: M SECTION ST DATSUN 280Z MODEL S30
Page 435 and 436: impact. Thus, if the car should be
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Steering System 1 Steering wheel 2
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Steering System Note: Do not assemb
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Steering System Side rod inner ball
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Steering System Clearance 2 mm (0.0
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Steering System TIGHTENING TORQUE C
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Steering System 3. Instability of c
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Steering System Possible cause Corr
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ngine Control, Fuel & Exhaust Syste
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Engine Control, Fuel & Exhaust Syst
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Page 458 and 459:
Page 461 and 462:
T£t> *:n • SECTION BF •» DATS
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Body BF342A Fig. BF-2 Structure of
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Body Fig. BF-3 Underbody alignment
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Body BUMPER AND RADIATOR GRILLE CON
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Body effect]. See Figure BF-10. (5)
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Fig. BF-19 JF356A Adjusting hood at
Page 473 and 474:
Body COWL TOP GRILLE AND FRONT FEND
Page 475 and 476:
ADJUSTMENT TAIL GATE HINGE 1. The f
Page 477 and 478:
REMOVAL AND INSTALLATION Left door
Page 479 and 480:
Inside door handle free play 1. Par
Page 481 and 482:
Body WINDSHIELD GLASS CONTENTS FRON
Page 483 and 484:
Body TAIL GATE GLASS The instructio
Page 485 and 486:
Body SEAT BELT CONTENTS DESCRIPTION
Page 487 and 488:
Body FLOOR CONSOLE REMOVAL AND INST
Page 489 and 490:
Body BODY SEALING DESCRIPTION Seale
Page 491 and 492:
Page 493 and 494:
The main cable of each system is ge
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INSPECTION Inspect all electrical c
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To antenna motor To rear side marke
Page 499 and 500:
Body Electrical System LIGHTING AND
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CIRCUIT DIAGRAM OF LIGHTING SYSTEM
Page 503 and 504:
Body Electrical System Hazard warni
Page 505 and 506:
Body Electrical System Clearance an
Page 507 and 508:
Body Electrical System Meter illumi
Page 509 and 510:
Body Electrical System Interior lam
Page 511 and 512:
Body Electrical System Map lamp sys
Page 513 and 514:
FRONT COMBINATION LAMP Body Electri
Page 515 and 516:
Body Electrical System LAMP BODY RE
Page 517 and 518:
COMBINATION SWITCH The combination
Page 519 and 520:
Body Electrical System \ 1 2 3 4 5
Page 521 and 522:
Body Electrical System TROUBLE DIAG
Page 523 and 524:
Body Electrical System 1 2 3 4 5 6
Page 525 and 526:
Body Electrical System Water temper
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^ Body Electrical System Brake warn
Page 529 and 530:
Bulb replacement Pull out socket, w
Page 531 and 532:
5. Pulling gauge out backward, disc
Page 533 and 534:
Body Electrical System Hand brake s
Page 535 and 536:
Body Electrical System Condition Fu
Page 537 and 538:
Body Electrical System Bl LEVEL AIR
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Body Electrical System 7. Remove tw
Page 541 and 542:
Body Electrical System Heater cock
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Body Electrical System Heater cock
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Body Electrical System Heater _=_ J
Page 547 and 548:
Body Electrical System HORN DESCRIP
Page 549 and 550:
Body Electrical System Horn AT STAR
Page 551 and 552:
I Body Electrical System ADJUSTMENT
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TROUBLE DIAGNOSES AND CORRECTIONS B
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Body Electrical System Windshield w
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Body Electrical System "High" posit
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CIGARETTE LIGHTER DESCRIPTION The c
Page 561 and 562:
REPLACEMENT Clock 1. Remove four sc
Page 563 and 564:
Body Electrical System BE537 Defogg
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Body Electrical System i i- Ct < m
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Body Electrical System 3. Remove bo
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©*—® Js>J AT STARTER MOTOR 6 FU
Page 571 and 572:
Body Electrical System Warning buzz
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Body Electrical System KICKDOWN SYS
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Body Electrical System 13 •5, tt
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Body Electrical System c '2 •Sf I
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Body Electrical System STARTER INTE
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Body Electrical System TROUBLE DIAG
Page 583 and 584:
Body Electrical System SEAT SWITCH
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Body Electrical System SEAT BELT WA
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Inspection Remove two screws retain
Page 589 and 590:
Body Electrical System Assistant's
Page 591 and 592:
Body Electrical System Ignition swi
Page 593 and 594:
Body Electrical System Neutral swit
Page 595 and 596:
Body Electrical System Engine revol
Page 597 and 598:
Body Electrical System Emergency sw
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Body Electrical System EMISSION WAR
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Body Electrical System TROUBLE SHOO
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Body Electrical System TROUBLE SHOO
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Air Conditioning DESCRIPTION CONTEN
Page 608 and 609:
Air Conditioning REFRIGERATION SYST
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AIR FLOW AND VACUUM SYSTEM AIR FLOW
Page 612 and 613:
Air Conditioning VENT (Ventilation)
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Air Conditioning HEATER (FRESH) pos
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Air Conditioning DEF (Defrost) posi
Page 618 and 619:
Air Conditioning OFF POSITION Ignit
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Air Conditioning GENERAL SERVICE CO
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Air Conditioning r\ Low-pressure ga
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Air Conditioning DISCHARGING SYSTEM
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When charging liquefied refrigerant
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(3) Piping • Flared section of hi
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If system has been exposed to atmos
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. condition^ Atr Tightening torque
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Air Conditioning FAST IDLE ACTUATOR
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Air Conditioning 11. In the reverse
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Air Conditioning AC282 Fig. AC-53 1
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Air Conditioning VACUUM HOSE DIAGRA
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CIRCUIT DIAGRAM FOR AIR CONDITIONER
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Noisy Insufficient cooling Blower d
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Air Conditioning Condition Probable
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BLOWER MOTOR DIAGNOSES Air Conditio
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Air Conditioning COMPRESSOR CLUTCH
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Air Conditioning AIR CONDITIONER OP
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j VACUUM SYSTEM DIAGNOSES Air Condi
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Air Conditioning VACUUM SYSTEM DIAG
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Air Conditioning VACUUM SYSTEM DIAG
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Air comes out of defroster nozzles.
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Air Conditioning HOW TO INSTALL AIR
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Air Conditioning III. Install air c
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Air Conditioning 5. Installation of
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Air Conditioning COMPRESSOR CONTENT
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1 COMPRESSOR CLUTCH The most likely
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INSTALLATION 1. Make sure that the
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INSPECTION 1. Do not reuse old gask
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Air Conditioning SERVICE DATA AND S
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Air Conditioning SPECIAL SERVICE TO
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Air Conditioning Tool number & tool
Page 682 and 683:
I A
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Service Equipment SERVICE EQUIPMENT
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Service Equipment No. Tool number T
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1975 Datsun 280z FSM - Spooled up Racing

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