TM 5-3805-281-24-2
Camshaft and Timing Gear Train
5. Examine both camshaft gears (A) and injection pump
drive gear (B) for worn or damaged gear teeth. Gears
should have a minimum backlash of 0.051 mm (0.0020
in.).
NOTE: Timing marks on crankshaft and camshaft gear
should be aligned and No. 1 cylinder locked at
"TDC Compression" stroke when removing
camshaft.
Camshaft Gears
RG,RG34710,1202
1923OCT972/3
6. Carefully remove camshaft (B) from cylinder block so
that camshaft lobes do not drag in bores.
NOTE: Rotate camshaft carefully to aid in removing.
7. Remove thrust washer (A) from behind cam gears.
8. Remove cam followers from cylinder block.
Removing Camshaft
RG,RG34710,1202
1923OCT973/3
11-266
