16-9. FRAME TILT CYLINDER REPAIR (CONT)
The nut may need to be heated with a
torch for removal.
Remove nut (14) and piston (15) from rod (8).
Remove preformed packing (16) from piston
(15) bore. Discard preformed packing.
Remove gland (9) off rod (8).
Remove preformed packing (11) and back-up
ring (17) from gland (9). Discard preformed
Do not nick or scratch seal groove during removal of seal and rod wiper. Failure to follow this
precaution will cause part damage.
Note direction that lip of seal is facing before removal to aid in assembly.
Remove seal (18) and rod wiper (19) from inside gland (9).
b. Cleaning. See Cleaning Instructions (Para 2-12).
c. Inspection. See Inspection Instructions (Para 2-14).
Wipe all sealing surfaces on cylinder clean and dry. Apply film of clean hydraulic oil to all seals as
they are installed.
Assemble frame tilt cylinder parts (1 through 19).
Install seal (18) and rod wiper (19) inside gland (9). Ensure that seal lip is positioned the same way as it was
Install back-up ring (17) and preformed packing (11) on outside diameter of gland (9).