TM 5-5420-202-20-1
P r e v e n t i v e M a i n t e n a n c e Checks and Services for M60A1 AVLB Hull-
Continued
Location
Not Fully Mission
Procedure
Item to
Internal
Item
Capable if:
Check/Service
No.
Using pipe cleaner (Item 75, Appen-
Dust Detector
33
Semiannual
dix D), clean compressor housing
Filter Strip (Left
chamber. Use a small (not more
and Right Sides)
than 0.030 inch diameter) wire to
(If Equipped)
clean orifice. Blow out chamber and
- Continued
orifice by mouth using a short piece
of tubing (Item 78, Appendix D).
Blow out (by mouth) compressor
housing hole.
Inspect cover chamber for contamina-
tion. Clean chamber as required.
Using pipe cleaner (Item 75, Appen-
dix D), clean drilled holes and blow
out (by mouth).
Replace three preformed packings
(page 7-130.13).
Change 4 3-43