Item
No.
Interval
14
Before
Table 2-10. Preventive Maintenance Checks and Services for Pumping Assembly
Model 609-A. (Continued)
Location
Item to
Check/Service
ENGINE - CONT
Primary Fuel
Filter
Procedure
Open valve bottom and drain
water and sediment.
Close valve
when fuel starts coming through
outlet.
15
Before
Not Fully Mis-
sion Capable
i f :
Class I, II, or
III leak.
Cracked or
damaged
f i l t e r s.
Cooling System
Hoses
Inspect for cracks, damage, and
leaks.
Check for loose hose
clamps.
If hose is cracked,
damaged, or leaks or clamp is
loose, notify unit maintenance.
Class III leak.
Hose is cracked
or damaged.
Hose clamp is
loose.
2-23
TM 10-4320-344-20
