ARMY TM 9-2815-260-24
AIR FORCE TO 38G1-126-2
MARINE CORPS TM 09244A/09245A-24
Position crankshaft pulley (1, Figure 4-60) on crankshaft.
Install torsional damper, refer to paragraph 4.9.1.
4.9.3. TIMING GEAR COVER.
The following procedures require complete access to the engine. If
necessary, remove engine from generator set, refer to TM 9-6115-672-14.
Mount engine on repair stand (NSN 4910-01-016-1835 or equal) as outlined
in paragraph 4.10.
Drain lubrication system, refer to TM 9-6115-672-14.
Remove fan drive belt and fan, refer to TM 9-6115-672-14.
Remove alternator and alternator mounting bracket, refer to paragraph 3.9.1.
Remove water pump if needed, refer to paragraph 3.8.3.
Remove fan pulley and fan drive assembly as follows;
Remove bolts (1, Figure 4-61) and fan pulley (2).
FIGURE 4-61. FAN DRIVE ASSEMBLY