TM 10-4320-344-10
Table 2-12.
Item
No.
11
12
13
Interval
Before
Preventive Maintenance Checks and Services for Pumping Assembly
Model US636HCCD-1.
(Continued)
Location
Item to
Check/Service
ENGINE - CONT
Cooling Fins and
Oil Cooler
Before
Oil Lines
Procedure
Remove air cowling and check
for damaged fins and dirt
accumulation on cooling fins,
air passages, and oil cooler.
Clean as required.
I f c o o l i ng
fins or oil cooler are
damaged, notify unit
maintenance.
Not Fully Mission
Capable if:
Cooling fins or
o i l c o o l e r a re
damaged.
Before
Check for damage and leaks.
Class III leak.
If damaged or leaking, notify
O i l l i n e is
unit maintenance.
damaged.
Fuel Lines
Check for damage and leaks.
C l a s s I , I I , or
If damaged or leaking, notify
III leak.
Fuel
unit maintenance.
line is damaged.
2-68
