SkyTrak 8042 Service Manual - Manual (Page 411)

Engine: Cummins QSB4.5T
7B.44 Model 8042, 10042, 10054 Legacy Rev. 10/03
3. Insert one capscrew into the access hole (1) on the
rear right side of the bell housing and through the
flywheel and coupler. Assemble a new elastic
locknut onto the capscrew. DO NOT fully tighten at
this time.
4. Turn the flywheel 180° and insert another capscrew
and assemble with another new elastic locknut.
DO NOT fully tighten until all of the capscrews and
locknuts are in place.
5. After all the capscrews are in place, check to be sure
the coupler is resting squarely in the indentation of
the flywheel (2). Torque all the capscrews to 37 lb-ft
(48 Nm).
6. Install the small access cover plate (1), to the right
side of the engine and tighten the hardware securely.
Note: Before assembling the drive shaft (3) to the
coupling (4); be sure the access cover plate (6) is placed
on the engine-side of the frame member that mounts the
rear axle to the frame.
Note: Apply Loctite® 242 threadlock (Red) compound
to all of the capscrews used during assembly.
7. Install the access cover plate (6) over the drive
shaft (3) and assemble the drive shaft flange (7) to
the coupler (4) using new Grade 8 capscrews and
lockwashers (8). Torque to 48 lb-ft (65 Nm).
8. Install the access cover plate (6) to the engine bell
housing (9) with capscrews and lockwashers (10)
Torque to 37 lb-ft (48 Nm).
Note: ALWAYS replace elastic locknuts with new elastic
locknuts to help ensure proper fastening.
9. If engine mounts (13) were previously removed or
loosened, carefully lower the engine down onto the
front engine mounts. Reassemble the rebound
washer (14) and secure in place with a new elastic
locknut (15). Torque to 60 lb-ft (81 Nm). Repeat this
procedure for the engine mount on the other side.
SH3060
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SH1100
2
SH3090
3
4
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6
7
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9
10
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