TM 10-4320-344-10
Table 2-12.
Preventive Maintanance Checks and Services for Pumping Assembly
Model
Item
No.
Interval
Location
Item to
Check/Service
27
28
29
30
During
EXTERIOR
Leaks
US636HCCD-1.
(Continued)
Procedure
Inspect ground under engine
f o r e v i d e n c e o f l e a k s . If
leaks are present, notify unit
maintenance.
During
During
During
Not Fully Mission
Capable if:
Any evidence of
leaks.
ENGINE
Muffler
Turbocharger
Air Cleaner
Listen for excessive noise.
If muffler makes excessive
noise,
notify unit
maintenance.
Check for exhaust leaks and
o i l l e a k s.
If exhaust leak or
oil leak is present, notify
unit maintenance.
Check if service indicator is
red.
If red, notify unit
maintenance.
Class III leak.
Turbocharger is
leaking exhaust
fumes.
Air cleaner
s e r v i c e i n d i c a t or
is red.
2-75
