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 TM 55-1905-221-14-3
6-23.3.
CAMSHAFT AND BALANCE SHAFT - MAINTENANCE INSTRUCTIONS.
(Continued).
LOCATION/ITEM
ACTION
REMARKS
DISASSEMBLY
4. Camshaft or
a. Remove camshaft gear (10) or
Refer to para-
Balance Shaft
balance shaft gear (24) from
the camshaft (31) or balance
for gear
shaft (32).
removal.
b. Slide the rear bearing (15)
or (29) and thrust washers
(16) or (30) (on the "D"
engine) off the shaft.
c.
Remove lockrings (33), and
intermediate bearings halves
(7)
d. Remove the end plugs (34 and
Discard plugs.
35) from each camshaft, to
facilitate the removal of any
foreign material lodged
behind the plugs, as follows:
1. Clamp the camshaft in a
vise equipped with soft
jaws, being careful not to
damage the cam lobes or
machined surfaces of the
shaft.
2. Make an indentation in the
center of the camshaft end
plug with a 31/64" drill
(carboloy tip).
3. Punch a hole as deeply as
possible with a center
punch, to aid in breaking
through the hardened
surface of the plug.
6-345
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