TM 10-4320-344-24
2.21.45.2 Repair.
Do
not
use
cleaning
solvent
without
proper
ventilation
and
clothing.
Do not
smoke or use near open flame or excessive beak.
Dry cleaning solvent is
potentially dangerous to personnel and property.
Clean parts in a well-
ventilated area.
Avoid inhalation of solvent fumes.
Wear goggles and rubber
gloves to protect eyes and skin.
wash exposed skin thoroughly.
Failure to obey
this warning may result in personal injury or death.
a
Using solvent, clean gasket mounting surfaces on cylinder block and drive
adapter (3).
Dry thoroughly.
b .
Inspect all components and mounting hardware for damage.
c..
Replace all defective components.
2.21.45.3 Installation.
a.
Insert drive shaft (5) and gear (6) into drive adapter (3).
b.
Carefully align tachometer drive gear (6) with oil pump drive gear in cylinder
b l o c k.
c .
Install new gasket (7) and drive adapter (3) (with attached tachometer drive
shaft (5) and gear (6)) on cylinder block securing with two bolts (4).
When installing drive cap on drive adapter, make sure cap shaft is aligned
with gear shaft in drive adapter.
d.
Align shaft in tachometer drive cap (2) with gear shaft (5) in drive adapter
(3) and install tachometer drive cap (2) on drive adapter (3). Tighten
coupling (1) until drive cap (2) is firmly secured to drive adapter (3).
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