TM 9-2350-256-20
CHAPER 8: MAINTENANCE OF SUSPENSION SYSTEM
8-7 REPLACE/REPAIR/SERVICE LEFT FRONT TRACK SUPPORT ROLLER, BRACKET, AND WHEEL-
Continued
10 Remove inner cone bearing (28), inner oil seal
(29), and dirt deflector (30) from track support
roller bracket (31).
c. CLEANING
WARNING
Dry-cleaning solvent used to clean parts is
potentially dangerous to personnel and
property. Do not use near open flame or
excessive heat. Flashpoint of solvent is
1380F (590C).
NOTE
Use only clean dry-cleaning solvent for bearings.
Clean all parts thoroughly using dry-cleaning solvent.
d. INSPECTION
Inspect all parts for wear, pitting, or other damage. Replace all defective parts.
e. ASSEMBLY
NOTE
Pack bearings with grease before assembling.
1 Install dirt deflector (30) and new inner oil seal (29) onto track support roller bracket (31) using replacer and
hammer.
2 Install inner cone bearing (28).
3 Install two bearing cups (27) onto hub (26) using remover, replacer, handle, and hammer.
4 Install two roadwheels (25) and six bolts (24) on hub (26). Torque bolts to 110-130 lb-ft (149-176 N m).
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