TM 9-2320-366-10-1
Table 2-5. Preventive Maintenance Checks and Services (M1089)
Location
Item
No.
Interval
Item to
Check/
Service
Crewmember
Procedure
Not Fully
Mission Capable
If:
CAUTION
Shutoff valve and return valve must be opened before Material
Handling Crane (MHC), underlift assembly, stifflegs, or 30K winches
are operated. Failure to comply may result in damage to equipment.
1
Before
Shutoff and
Return Valve
a. Check that shutoff and
return valves are open.
Open valves as
required.
b. Check that hydraulic
hoses are not damaged
or leaking.
b. Class III leak
is evident.
2-154
