TM 5-3805-281-24-2
Camshaft and Timing Gear Train
CAMSHAFT AND TIMING GEAR TRAIN
SPECIFICATIONS
ITEM
SPECIFICATION
WEAR LIMIT
Camshaft End Play .............................................................................
0.0130--0.5000 mm (0.0005--0.0200 in.)
0.65 mm
(0.026 in.)
Camshaft Thrust Washer Thickness ...................................................
2.24--2.34 mm (0.088--0.092 in.)
_____
Camshaft Journal O.D. .......................................................................
66.987--67.013 mm (2.6373--2.6383 in.)
_____
Camshaft Bushing I.D. ........................................................................
67.076--67.102 mm (2.6408--2.6418 in.)
_____
Camshaft Bushing-to-Journal Clearance ............................................
0.063--0.115 mm (0.0025--0.0045 in.)
_____
Camshaft Gear-to-Injection
Pump Drive Gear Backlash ................................................................
0.051 mm (0.0020 in.) minimum
_____
Camshaft Bushing Bore in Block
(without bushings) ...............................................................................
69.987--70.013 mm (0.273--0.292 in.)
_____
Maximum Runout of Camshaft Bore ..................................................
0.038 mm (0.0015 in.)
_____
Maximum Runout of Camshaft
Gear Thrust Surfaces ..........................................................................
0.10 mm (0.004 in.)
_____
Camshaft Driver Gear-to-Crankshaft
Gear Backlash .....................................................................................
0.076 mm (0.0030 in.) minimum
_____
Camshaft Lobe Lift:
Intake ...................................................................................................
7.69--7.79 mm (0.303--0.307 in.)
7.19 mm
(0.283 in.)
Exhaust ...............................................................................................
8.25--8.35 mm (0.325--0.329 in.)
7.75 mm
(0.305 in.)
Cam Follower O.D. .............................................................................
17.33--17.35 mm (0.682--0.683 in.)
_____
Cam Follower Bore Diameter in Block ...............................................
17.384--17.440 mm (0.6845--0.6865 in.)
_____
Valve Lift at 0.00 mm (in.) Clearance:
Intake ...................................................................................................
13.53--13.71 mm (0.533--0.540 in.)
12.65 mm
(0.498 in.)
Exhaust ...............................................................................................
14.52--14.70 mm (0.572--0.579 in.)
13.64 mm
(0.537 in.)
Crankshaft Front Oil Seal Bore Runout ..............................................
0.254 mm (0.010 in.) maximum
_____
Crankshaft Front Oil Seal Installed Depth
(below front face of cover) ..................................................................
8.4 mm (0.33 in.)
_____
RG,RG34710,1196
1923OCT971/1