TM 5-2420-230-10
Table 3-1. Operator/Crew Preventive Maintenance Checks and Services (PMCS) for IHMEE. (Continued)
Item to be
Checked or
Not Fully Mission
Item
Serviced
Procedure
Capable If:
No.
Interval
Before
HVAC
a. Start engine (Para 5-2).
10.1
Defrosters will not clear
b. After engine reaches normal temperature,
windshield.
check operation of cabin heater/air-
conditioner and auxiliary defroster
Hose will not extend or
During
Hose Reel
a. While operating hose reel (Para 8-7),
10.2
retract and mission
check for proper extraction and retraction
requires hose reel.
of hose assemblies.
Class III leak evident or
b. Check hydraulic quick-disconnect
damaged quick-
couplings and hose for leaks and damage
disconnect coupling, and
and/or missing caps.
mission requires hose reel.
3-8.1/3-8.2 blank
Change 1
