13
UAS P-Series Service Manual 574-848-2200
Check that the doors open easily and close tightly.
Check alignment of latches and catches.
Check for wear on the bulkhead and rear door
catch plates and latch tongue.
Check the operation of the locks.
Check that the roll-up rear door is centered in the
opening.
Lubricate the door rollers to minimize drag.
Clean lock cylinders using penetrating lubricant
(ZEP
®
45 or equivalent).
Lubricate locks with a lightweight oil
(Hydraulic
oil type NUTO
®
68 or equivalent.)
Lubricate bulkhead or side door latch with LU
204 Dry Film Graphite Lubricant (or equivalent).
Apply to each side of the slide bolt at six-month
intervals or three-month intervals in hot, dusty
conditions.
Lubricate the rear door zerk fi ttings with (1) pump
of #2 white lithium grease. Apply at six-month
intervals or three-month intervals in hot, dusty
conditions.
Rear door lubrication points
Side and bulkhead door lubrication points
CLEAN
ZEP45
LUBE
NUTO 68
Lock cylinder lubrication (rear door shown)
LATCH
TONGUE
CATCH
PLATE
1/8"
Latch to catch alignment
Maintenance Check List
