TM 5-3805-280-24-1
Track System
01
0130
3. Clean seals to be reused by removing all foreign
21
material from seal rings, except seal face (A), using a
scraper or a stiff bristled fiber brush.
4. Wash seal rings and O-rings using a volatile,
non-petroleum base solvent to remove all oil.
Thoroughly dry parts using a lint-free tissue.
5. Apply a thin film of oil to seal ring face. Put face of
seal rings together and hold using tape.
A--Seal Face
TX,01,VV2870
1905DEC963/3
MEASURE TRACK SHOE GROUSER WEAR
Minimum used is the maximum allowable wear for
rebuilding grouser bars with weld.
Measure grouser height of several track shoes to find an
average using a depth gauge such as the JT05521 200
mm Ruler, JT05534 Right Angle Attachment, and
D05231ST 300 mm Ruler from JT05518A or JT0552
Undercarriage Inspection Service Tool Kit.
Three Bar Grouser--Specification
Height .................................................................... 25.5 mm (1.00 in.) new
Height ................................................... 18.0 mm (0.71 in.) minimum used
AG,OUOE042,35 1910MAR991/1
11-21