CARRIAGE TILT CYLINDER REPAIR - continued

TM 10-3930-673-34

(i)

Remove preformed packing (10)

from piston (6) bore. Discard

preformed packing.

(j)

Remove washer (11) and gland (3)

from rod (2).

(k)

Remove preformed packing (5) and

backup ring (12) from gland (3).

Discard preformed packing.

CAUTION

Do not nick or scratch seal groove of

gland during removal of seal and

TR01310

rod wiper. Failure to follow this

precaution will cause part damage.

NOTE

Note direction that lip of seal is facing to aid in installation.

(l)

Remove preformed packing (13), seal (14) and rod wiper (15) from inside of gland (3).

(m) Remove two bushings (16) from rod (2).

b. Cleaning. See Cleaning Instructions (Para 2-12).

c. Inspection. See Inspection Instructions (Para 2-14).

d. Assembly.

NOTE

Wipe all sealing surface on cylinder clean and dry. Apply film of clean hydraulic oil to all

seals as they are installed.

Assemble cylinder parts (1 through 16).

(a)

Install two bushings (16) in rod (2).

(b)

Install seal (14), rod wiper (15), and preformed packing (13) inside gland (3). Ensure that seal

(14) lip is positioned the same way as it was before disassembly.

(c)

Install backup ring (12) and preformed packing (5) on outside diameter of gland (3).

(d)

Install gland (3) and washer (11) on rod (2).

(e)

Lubricate piston (6) inside diameter with clean hydraulic oil. Install preformed packing (10)

inside bore of piston.

16-41