How To Rebuild Your Ford V-8 351C-351M-400-429-460.pdf - Index of

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If your choke has a clip for routing the heater hose like so, run the hose whlch goes from the 429/460 Intake manifold or 351 C and 351 M/400 block to the heatercore inlet through clip. L Time spent labellng all those wires and hose s pays off now. Hooklng up vacuum hoses and wiring at back of engine. Inspect the fan carefully for cracks. After positioning water-pump pulley so its mounting holes line up with the water-pump drive flange, install the loose-assembled fan, spacer and four bolts. Regardless , .,,, ., ,n, you'll have to keep the water-pump shaft from turning as you tighten the fan bolts. Simply hold one blade of a fixed- or flex-blade fan. screwdriver behind the head of a bolt and the fan shaft to keep it from turning when tightening its bolts.. vacuum hoses you may have from various vacuum taps at the back of the intake manifold are for: power-brake booster, automatic-transmission throttle valve, heater and air conditioning vacuum motors, the distributor-advance and emissions devices such as an EGR valve with its hose routed through a PVS (ported vacuum switch) in the thermostat housing. The PVS meters engine vacuum to the distributor and EGR valve in some instances, but not all. The various types of emissions equipment and the vacuum circuitry are beyond the scope of this book, so the correct routing of your system depends on how well you labeled or photographed your engine during the removal process. Ground Strap and Transmission Filler Tube-Because of their similar locations and difficult access, install the engine ground strap and the transmission filler tube to the back of the right cylinder head. In some cases the ground strap may be attached to the intake manifold. When attaching the ground strap, make sure you install a star washer between the head or manifold and the terminal. The washer ensures a good ground between the connector and the cylinder head, particularly in geographic areas where corrosion is a problem. Water-Pump Pulley and Fan-In preparation for installing the radiator, install the water-pump pulley and the fan. To make the job easier, locate the pulley on the
I -- , %:-.:I '- Tightening belts the easy way-with a breaker bar at the A/C compressor and an adjusting nut at the power-steering pump. Readjust the belts for the proper 1/2-Inch deflection after you've run your engine. I - have to wait until the drive belts are in- belt tension. Posh firmly on the belt L stalled before you can torque the (about 10-lbs. pressure) and measure how Time for the belts. Make sure they,re new mounting bolts. So for now, tighten them much it deflects. A properly adjusted belt or in great shape. Loosely install them from as much as you can, then complete the should deflect approximately 112 inch in back to front. job after installing and adjusting the belts. the middle of an unsupported length of Accessory-Drive Belts-Your engine will 14-18 inches. For new belts, the deflecbe equipped with one t~ four belts, again tion can be slightly less, but after it's run depending on the accessories your engine for ten minutes or more, recheck it. If water-pump shaft and line up the holes in is equipped with. If they are more than You want to be more accurate when usin'g the pulley with those in the water-pump two-years old, replace them. Inspect them the deflection method, lay a straight edge flange after loosely installing the alterna- regardless. If you have more than one on the backside of the belt to gage from. tor and air-pump belts if you have a 4291 drive belt, install them in the proper, Belt Adjustment-Depending on the year 460, This is necessary because there's not order back to front. YOU should have' of your car and how it's equipped, there enough room between the water-pump already started with the alternator or air- are three possible ways to adjust a drive and crankshaft pulleys to slip the belts on Pump belt if you have a 4291460. belt. The most common, and the one you their pulleys. If you have a futed fan, It's very important that the belts be will have regardless of the year and how loosely assemble the fan, spacer, the four adjusted to their proper tension. If one is your car is equipped, is the type requiring mounting bolts and lock washers and too loose, it will slip on the pulley. If the that the accessory be rotated on a pivot. locate this assembly on the water-pump belt happens to be driving the alternator, All alternators and rotary A/C compressors shaft and start the bolts. Tighten the you'll be plagued by a battery that seems use this method as well as some powerbolts in a criss-cross pattern and torque to run down for no reason. Conversely, if steering pumps. To adjust a belt, rotate them 10-1 5 ft.lbs. You'll have to hold the a belt is too tight, it will overload all the the accessory with a pry bar or large fan to keep it from turning while tight- bearings in the pulleys and shafts it drives screwdriver to hold the belt in tension ening the bolts. and is driven by. This is particularly im- while you tighten the adjusting bolt to If your fan is the flex-blade type, in- portant in the case of a water pump. hold this tension. When doing this, make spect the blades for cracks. Because of They don't take kindly to being over- sure the pivot bolt is loose. And don't pry the constant flexing, the roots of the loaded. It shortens a water pump's bearing against something which is easily damaged blades can eventually fatigue to the point life drastically. such as a power-steering-pump reservoir. of cracking and breaking off. As a result, As for how tight a drive belt should You won't have this problem with the this type of fan has been known to throw be, Ford specifies 140 lbs, tension in a rotary-type A/C compressor. There's a a blade when the engine is running, so new belt and 100 lbs. in a used one-a 112-inch square hole provided for using remember, never stand in line with a fan used belt being defined as one that has Your 112-inch-drive breaker bar to tension when the engine is running, particularly been run for more than 10 minutes. its belt. It's a lot easier than trying to find when the engine is operating faster than Knowing the correct tension and mea- something to pry against. idle. suring it are two different matters. There The second method is a variation on When installing a clutch-drive fan, is a belt-tension checking tool, but it the method used to adjust the rotary A/C there's no spacer, but the job may still be rarely finds its way into even the most compressor, however this one came first. difficult because of the way the bolts are complete tool chest. If you happen to It's used for adjusting the two-pistonlocated behind the fan and clutch-drive have one, by all means use it. Otherwise, compressor belt. Rather than rotating the assembly. The fan is not fixed, so you'll use the dejlectiorz method for checking accessory, an adjustztble idler pulley ro-
Page 1 and 2:
HPBooks How to find out what needs
Page 3:
Introduction This book deals with r
Page 6 and 7:
DIAGNOSIS home and dumping the "ins
Page 8 and 9:
A complete, high-quality tune-up ki
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may be causing the problem at this
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ect, particularly if there appears
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To ensure that your hood will fit a
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Radlators can be heavy like this bi
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emove the compressor and have a sys
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ENGINE REMOVAL 19 - i When jacking
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ENGINE REMOVAL 21 After starter-mot
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get on with the physical makeup of
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Cylinder-block, cranksharr an0 cy~~
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When sifting through your local scr
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351C Boss, '71 CJ, HO '72-74 4V CYL
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I I Pop-up '71 351C Boss piston and
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pushrod-guided aspect comes in. Thi
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PARTS 35 Compression ratio is deter
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4291460-Standard 429 and 460 cylind
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Tearing down your engine is the fir
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Remove engine-lifting lugs and exha
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You'll need a puller to remove the
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cam sprocket and chain, and then th
Page 48 and 49:
them; they'll tell you a story. Bea
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If you are removing your cam bearin
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5 Inspecting and Reconditioning the
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After you've cleaned out the head-
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0.020 inch, the next available over
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Checking deck-surface flatness with
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Cross-hatch pattern of a freshly ho
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If you don't have a snap gage, here
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Using grease and some machined roun
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while your micrometer is handy, do
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When measuring piston diameter, do
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Using a piston ring and a feeler ga
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Five- and four-plate timing chains
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New oil-pump drive shaft above and
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CYLINDER-HEAD RECONDITIONING 75 If
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anything from a cardboard box to a
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CYLINDER-HEAD RECONDITIONING 79 . .
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The K-Line bronze valve-guide inser
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will be sealed the first time the v
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or 68 lbs. in this case. If a sprin
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Uslng a short sectlon of wlre cut a
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Except for rocker arms and fulcrums
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This is the part of engine building
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.,., ....., ,. ,., .,. . .,. differ
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If you are installing a new or regr
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BEARING-CLEARANCE CHECKING ROTATING
Page 100 and 101:
Large socket and brass hammer being
Page 102 and 103: ENGINE ASSEMBLY 101 in the caps, po
Page 104 and 105: Section of an oil-ring assembly. Le
Page 106 and 107: Piston-and-rod assemblies lined up
Page 108 and 109: A simple check to make sure pistons
Page 110 and 111: metal cover. You can tap the seal i
Page 112 and 113: Install water pump before the seale
Page 114 and 115: Carefully fit oil pan on block and
Page 116 and 117: Yes, 429/460 head bolts are differe
Page 118 and 119: Installing early stamped-steel rock
Page 120 and 121: lnstalllng the Intake-manifold end
Page 122 and 123: ENGINE ASSEMBLY 121 With the gasket
Page 124 and 125: 12-15 ft. lbs. 4291460 has a horizo
Page 126 and 127: LUBRICATING WICK- Centrifugal weigh
Page 128 and 129: - 1 I Magnetic-pickup retaining cli
Page 130 and 131: I - Real-life removal of top distrl
Page 132 and 133: - Slide gear on the shaft while kee
Page 134 and 135: housing with the remaining screw. I
Page 136 and 137: Begin carburetor teardown by removi
Page 138 and 139: You're now ready for the last big o
Page 140 and 141: Install standard-transmission front
Page 142 and 143: spots, creating little bumps on the
Page 144 and 145: 4 - -- - - - - - \ 2 ~ ---- I nrr:
Page 146 and 147: _- PASSENGER CAR KICKDOWN ROD 10-25
Page 148 and 149: TOOTH MUST BE PERFECTLY ALIGNED WIT
Page 150 and 151: P'. Object here is to ger rnar rlrs
Page 154 and 155: - R ENGINE INSTALLATION 153 ~ Cross
Page 156 and 157: starts turning and the rest of the
Page 158 and 159: After putting a few hundred miles o
Page 160 and 161: Index A AIC compressor 152- 153 bac
Page 162: HP AUTO BOOKS MAKE YOU THE PRO! I H
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