TM 55-1905-219-14-10
5-19.1. CAMSHAFT ASSEMBLY AND GEAR TRAIN - MAINTENANCE INSTRUCTIONS.
(Continued).
LOCATION
ITEM
ACTION
REMARKS
REMOVAL (Cont)
3. Punch a hole as deeply
as possible with a
center punch, to aid
in breaking through
the hardened surface
of the plug.
4. Then, drill a hole
straight through the
center of the plug
with a 1/4" drill
(carboloy tip).
5. Use the 1/4" drilled
hole as a guide and
re-drill the plug with
a 5/16" drill (carboloy
tip).
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