TM 5-3825-225-14&P
Figure 5-31. Idler Gear End Float.
Figure 5-32. Timing Gears.
f.
Camshaft Gear Removal (see Appendix E Figure 58).
(1)
Remove the timing case cover (see a above).
(2)
Remove the three securing setscrews (1) and ease the camshaft gear (3) away from its location.
(3) Examine the camshaft gear for signs of excessive wear, cracks, pitting, or other damage.
g.
Camshaft Gear Installation (see Appendix E; Figure 58).
(1) Remove the idler gear and hub (see d above).
(2) Remove cylinder head cover, and rocker shaft (if not previously removed) (see paragraph 5-15).
(3) Install the camshaft gear (3) to the camshaft ensuring that the "D" marks on the camshaft gear and
camshaft hub are aligned (see Figure 5-33).
Figure 5-33. Camshaft Gear.
NOTE
Only the plain (nonslotted) holes in the
camshaft gear are to be used, and these will
align with the tapped holes on the camshaft hub
when the "D" marks are in alignment.
(4) Install the three securing setscrews (1) and torque to 19-21
lb.-ft. (26-28 Nm).
(5) Install the idler hub and gear (see e above).
(6) Install cylinder head cover and rocker shaft (see paragraph
5-15).
(7) Install timing case cover (see c above).
h.
Injector Pump Gear Removal (see Appendix E, Figure 58).
(1) Remove the timing case cover (see a above).
(2) Remove the idler gear and hub (see d above).
(3) Remove the three securing setscrews (6) and ease the injector pump gear (13) from its location on the
injector pump drive hub (11).
TA506346
5-26
