SECTION I: WHEELS AND TRACKS
TM 9-2350-256-20
b. 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 138 degrees (O) Fahrenheit (F) (590 Celsius
[C] ).
NOTE
Use only clean dry-cleaning solvent for bearings.
Clean all parts thoroughly using dry-cleaning solvent.
c. INSPECTION
Inspect hub and bearings for wear, pitting, or other
damage. Replace defective parts.
d. ASSEMBLY/INSTALLATION
1 Install 10 bolts (26) in hub (24).
2 Install outer hub bearing cup (25) into hub (24)
using remover, replacer, and handle.
3 Install inner hub bearing cup (23) into hub (24)
using remover, replacer, and handle.
4 Install hub seal assembly (22) on arm (20).
5 Install inner cone bearing (21).
6 Install hub assembly (16) onto arm (20).
7 Install eight screws (17), eight new lockwashers (18),
hub assembly (16), and new gasket (19).
8 Install bushing (15), lubrication fitting (14), and pipe
plug (13) into hub assembly (16).
8-11
