TM 10-3930-641-20
(Sheet 2 of 2)
TILT CYLINDER TEST (CONT)
REMARKS
ACTION
LOCATION/ITEM
Hydraulic oil must be at normal operating temperature
Lift rated capacity load off ground.
1. Vehicle
(110-120F). Mast will be vertical.
Take measurement of tilt cylinder rods from
2. Tilt cylinder
nut to cylinder housing.
Operate to complete forward and complete
3. Mast
reverse position several times.
Put mast back to vertical position.
4. Mast
Turn off engine. Wait 20 minutes and take
5. Engine
another measurement of tilt cylinder rods.
Mast must not drift more than one-half inch in 20
If measurement changed from measurement
6. Tilt cylinder
minutes.
taken in Step 2, then tilt system has drifted.
End
2-494
