TM 10-3930-641-34-2
TEE TEST PROCEDURE FOR HYDRAULIC SYSTEM (CONT)
(Sheet 3 of 27)
LOCATION/ITEM
ACTION
REMARKS
4.
Engine
Run at 2000 rpm.
5.
Manual load valve
Close slowly until system pressure rises to
1000 psi (703 kgs/sq. meter).
6. Manual load valve
When oil temperature reaches 1000F (37.70C),
close load valve slowly, until system pressure
rises to 1500 psi (1054.5 kgs/sq. meter).
7.
Oil temperature
When temperature reaches 1600F (710C),
cycle the mast through lift and tilt cycles until
the system oil goes down to 150F (660C).
Go on to Sheet 6
7-128