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Page Title:
FIGURE 467. INSTALLING REAR MAIN BEARING CAP OIL SEALS. |
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 Note. When end play is not within limits
specified, remove the thrust bearing cap and
thrust sleeve bearing halves. Install new thrust
sleeve bearing halves. Install bearing cap and
recheck end play.
ING CAP SEALS, MAIN BEARING CAPS,
AND CHECKING FLYWHEEL FLANGE
RUNOUT
a. Install Rear Main Bearing Cap Oil Seals.
Mining and Manufacturing Co. cement (No.
EC847) to the bottom surface of left rear
main bearing seal tab and to the mating sur-
face on the main bearing cap. Allow cement to
set at least three minutes before installing
seal. (B) Install left seal in bearing cap. The
seals are designated as "left" or "right" de-
pending on which side the tab extends when fac-
ing the grooved edge of the seal. (C) Install
right rear main bearing seal in the same man-
ner as steps A and B above.
REAR MAIN BEARING.
Note. The bearing cap numbers must cor-
respond with the correct sleeve bearing half
number as shown in figure 306. The web in
cylinder and crankcase must correspond with
the numbers stamped on the caps, and the num-
bered ends of the caps must be toward the cam-
shaft side.
c. Torque Tighten Main Bearing Cap Screws.
Torque tighten the main bearing cap screw fol-
lowing instructions on figure 469.
ING CAP OIL SEALS.
b. Install Remaining Main Bearing Caps and
Lower Main Bearing Halves. Lower main sleeve
bearing halves were installed in their respec-
tive main bearing caps during inspection of
bearing bores (par. 159b (10)). Install the front
two bearing caps in positions shown in figure
304. Refer to figures 304 and 305 and reverse
the sequence of instructions to install the
five remaining main bearing caps and attached
sleeve bearing halves. Refer to figure 468 and
check the rear main bearing cap for flush mount-
ing before torquing cap screws.
BEARING CAP SCREWS.
300
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