TM 5-3895-346-14
TIMING GEAR
ENGINE OVERHAUL
gear aad drive the gear up against the shoulder on the crankshaft as shown in Fig. 2.
5. Check the gear backlash with the rnating gear. The backlash should be 0.003 to 0.005 inch with new
gears or 0.007 inch imaximum with used gears.
6. Install a new crankshaft rear oil seal sleeve, if required, as outlined in Crankshaft Oil Seals.
Figure 2. Installing Crankshaft Timing Gear.
188
