TM 5-3805-280-24-2
Camshaft, Balancer Shafts and Timing Gear Train
16
Item
Measurement
Specification
8
Fuel Supply Pump Camshaft Lobe
Diameter
41.15--41.41 mm (1.62--1.63 in.)
Camshaft Follower
OD
31.61--31.64 mm (1.245--1.246 in.)
Camshaft Follower Bore in Block
ID
31.70--31.75 mm (1.248--1.250 in.)
Camshaft Follower-to-Bore
Clearance
0.06--0.13 mm (0.002--0.005 in.)
Fuel Supply Pump Push Rod
OD
9.891--9.917 mm (0.3894--0.3904
in.)
Fuel Supply Pump Push Rod Bore in
ID
10.00--10.05 mm (0.3937--0.3957
Block
in.)
Electronic Tachometer Sensor
20 Nm (15 lb-ft)
(Magnetic Pick-Up)
Mechanical Tachometer Adapter
122 Nm (90 lb-ft)
(Stanadyne DB2)
Mechanical Tachometer Adapter
203 Nm (150 lb-ft)
(Stanadyne DB4)
Mechanical Tachometer Adapter
81 Nm (60 lb-ft)
(Lucas)
Mechanical Tachometer Cover Plate
2 Nm (20 lb-in.)
Balancer Shaft Bushing (New)
ID
40.177--40.237 mm (1.5818--
1.5841 in.)
Balancer Shaft Journal
OD
40.135--40.161 mm (1.5801--
1.5811 in.)
Balancer Shaft Journal-to-Bushing
Oil Clearance
0.016--0.102 mm (0.0006--0.0040
in.)
Cylinder Block Bore ID for Balancer
ID
43.262--43.288 mm (1.7032--
Shaft Bushing
1.7042 in.)
Balancer Shaft Thrust Plate (New)
Thickness
2.97--3.02 mm (0.117--0.119 in.)
Balancer Shaft Thrust Plate-to-Gear
Clearance
0.05--0.26 mm (0.002--0.010 in.)
Continued on next page
DPSG,OUO1004,232 1910JUL983/5
13-240
