Transmission and Differential.pdf - Ken Gilbert

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3-2 [W8A1] SERVICE PROCEDURE 8. Stall Test 8. Stall Test A: MEASUREMENT 1. GENERAL INFORMATION The stall test is of extreme importance in diagnosing the condition of the automatic transmission and the engine. It should be conducted to measure the engine stall speeds in R and 2 ranges. Purposes of the stall test: 1) To check the operation of the automatic transmission clutch. 2) To check the operation of the torque converter clutch. 3) To check engine performance. 2. TEST METHODS 1) Preparations before test: (1) Check that throttle valve opens fully. (2) Check that engine oil level is correct. (3) Check that coolant level is correct. (4) Check that ATF level is correct. (5) Check that differential gear oil level is correct. (6) Increase ATF temperature to 50 to 80°C (122 to 176°F) by idling the engine for approximately 30 minutes (with select lever set to “N” or “P”). 2) Install an engine tachometer at a location visible from the driver’s compartment and mark the stall speed range on the tachometer scale. 3) Place the wheel chocks at the front and rear of all wheels and engage the parking brake. 4) Move the manual linkage to ensure it operates properly, and shift the select lever to the 2 range. 5) While forcibly depressing the foot brake pedal, gradually depress the accelerator pedal until the engine operates at full throttle. B3M0286B 46 6) When the engine speed is stabilized, read that speed quickly and release the accelerator pedal. 7) Shift the select lever to Neutral, and cool down the engine by idling it for more than one minute. 8) Record the stall speed. 9) If stall speed in 2 range is higher than specifications, low clutch slipping and 2-4 brake slipping may occur. To identify it, conduct the same test as above in D range. 10) Perform the stall tests with the select lever in the R range. NOTE: Do not continue the stall test for MORE THAN FIVE SECONDS at a time (from closed throttle, fully open throttle to stall speed reading). Failure to follow this instruction causes the engine oil and ATF to deteriorate and the clutch and brake to be adversely affected. Be sure to cool down the engine for at least one minute after each stall test with the select lever set in the P or N range and with the idle speed lower than 1,200 rpm. If the stall speed is higher than the specified range, attempt to finish the stall test in as short a time as possible, in order to prevent the automatic transmission from sustaining damage. Stall speed (at sea level): 2200 cc 2,000 — 2,500 rpm 2500 cc 2,100 — 2,600 rpm
3. EVALUATION Stall speed (at sea level) Position Cause Less than specifications Greater than specifications SERVICE PROCEDURE 2 R D R 2 47 Throttle valve not fully open Erroneous engine operation Torque converter clutch’s one-way clutch slipping Low clutch slipping One-way clutch malfunctioning Line pressure too low Reverse clutch slipping Low & reverse brake slipping Line pressure too low Low clutch slipping 2-4 brake slipping [W8A3] 3-2 8. Stall Test
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3-1 [S100] SPECIFICATIONS AND SERVI
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3-1 [S600] SPECIFICATIONS AND SERVI
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3-1 [C100] COMPONENT PARTS 1. Trans
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3-1 [C2B0] COMPONENT PARTS 2. Drive
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3-1 [C3B0] COMPONENT PARTS 3. Main
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3-1 [C500] COMPONENT PARTS 5. Trans
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3-1 [W1A0] SERVICE PROCEDURE 1. Gen
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3-1 [W2A1] SERVICE PROCEDURE 2. Tra
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3-1 [W2B1] SERVICE PROCEDURE 2. Tra
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3-1 [W3A1] SERVICE PROCEDURE 3. Dri
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3-1 [W3B0] SERVICE PROCEDURE 3. Dri
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3-1 [W3B3] SERVICE PROCEDURE 3. Dri
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3-1 [W3C1] SERVICE PROCEDURE 3. Dri
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3-1 [W4A1] SERVICE PROCEDURE 4. Mai
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3-1 [W4B0] SERVICE PROCEDURE 4. Mai
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3-1 [W4B2] SERVICE PROCEDURE 4. Mai
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Page 47 and 48: 3-1 [W5C3] SERVICE PROCEDURE 5. Tra
Page 49 and 50: 3-1 [W5D0] SERVICE PROCEDURE 5. Tra
Page 51 and 52: 3-1 [W6B0] SERVICE PROCEDURE 6. Fro
Page 53 and 54: 3-1 [W7A0] SERVICE PROCEDURE 7. Cen
Page 55 and 56: 3-1 [K200] DIAGNOSTICS 2. Different
Page 57 and 58: 3. Transmission Control Element Typ
Page 59 and 60: 7. Hydraulic Control and Lubricatio
Page 61 and 62: 3-2 [S1100] SPECIFICATIONS AND SERV
Page 63 and 64: 3-2 [S1100] SPECIFICATIONS AND SERV
Page 65 and 66: No. Part Name Part Number (1) (2) (
Page 67 and 68: C: TRANSMISSION CASE (REAR SIDE) (1
Page 69 and 70: G: EXTENSION CASE SPECIFICATIONS AN
Page 71 and 72: 2. Oil Pump (1) Oil pump rotor (2)
Page 73 and 74: (1) Oil level gauge (2) Oil charger
Page 75 and 76: 5. High Clutch and Reverse Clutch (
Page 77 and 78: 7. Low Clutch and Low & Reverse Bra
Page 79 and 80: 9. Differential Case (1) Crown gear
Page 81 and 82: 1. General A: PRECAUTION When disas
Page 83 and 84: 2) Torque converter clutch case En
Page 85 and 86: C: REMOVAL 1) Move select lever to
Page 87 and 88: 3. Sensor (in transmission) A: INSP
Page 89 and 90: 5) Remove control valve body. CAUTI
Page 91 and 92: 5. Transfer Duty Solenoid and Trans
Page 93 and 94: 2) Install extension case to transm
Page 95 and 96: CAUTION: Align ST with torque wrenc
Page 97: 3. ENGINE BRAKE OPERATION Engine br
Page 101 and 102: 2. TEST METHODS 1) Temporarily atta
Page 103 and 104: 12. Overall Transmission A: SECTION
Page 105 and 106: 10) Remove the oil cooler inlet and
Page 107 and 108: 6) Remove the oil pan. NOTE: Use a
Page 109 and 110: 19) Take out the thrust needle bear
Page 111 and 112: 34) Remove parking support. B3M1088
Page 113 and 114: (2) Tighten four bolts to secure th
Page 115 and 116: Checking item Contact pattern Corre
Page 117 and 118: 13) Apply vaseline to the groove on
Page 119 and 120: (1) Using a press and ST1, install
Page 121 and 122: 19) Install planetary gear and low
Page 123 and 124: (2) Using ST, measure the distance
Page 125 and 126: 4) Install the oil pan. (1) Attach
Page 127 and 128: (2) Measure the distance “ ” fr
Page 129 and 130: 7) Install the oil charge pipe. CAU
Page 131 and 132: 14. Reduction Driven Gear A: DISASS
Page 133 and 134: No. Part name SERVICE PROCEDURE Wir
Page 135 and 136: D: ASSEMBLY 1) Install accumulator
Page 137 and 138: 5) Remove the inner and outer rotor
Page 139 and 140: C: ASSEMBLY 1) Measure dimension
Page 141 and 142: 18. High Clutch and Reverse Clutch
Page 143 and 144: C: ASSEMBLY (1) Reverse clutch drum
Page 145 and 146: 10) Apply compressed air intermitte
Page 147 and 148: 19. Low Clutch Drum and Planetary G
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9) Install the one-way clutch inner
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4) Install ST to low clutch drum. S
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15) Install rear sun gear. NOTE: Pa
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4) Measurement of backlash (Selecti
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6) Using ST1 and ST2, install snap
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23. Transmission Control Module (TC
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3-3 [C100] COMPONENT PARTS 1. Manua
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3-3 [W1A0] SERVICE PROCEDURE 1. Man
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3-3 [W1E0] SERVICE PROCEDURE 1. Man
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3-3 [W2C0] SERVICE PROCEDURE 2. Aut
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3-4 [S1A0] SPECIFICATIONS AND SERVI
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3-4 [S2C1] SPECIFICATIONS AND SERVI
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3-4 [S2C3] SPECIFICATIONS AND SERVI
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3-4 [C2A0] COMPONENT PARTS 2. Rear
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3-4 [C2B2] COMPONENT PARTS 2. Rear
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3-4 [W1A0] SERVICE PROCEDURE 1. Pro
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3-4 [W1F0] SERVICE PROCEDURE 1. Pro
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3-4 [W2A2] SERVICE PROCEDURE 2. Rea
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3-4 [W2B0] SERVICE PROCEDURE 2. Rea
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3-4 [W2C0] SERVICE PROCEDURE 2. Rea
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3-4 [W2E0] SERVICE PROCEDURE 2. Rea
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3-4 [W3B0] SERVICE PROCEDURE 3. Rea
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3-4 [W3D0] SERVICE PROCEDURE 3. Rea
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3-4 [K100] DIAGNOSTICS 1. Propeller
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Transmission and Differential.pdf - Ken Gilbert

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