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SECTION 3 - LUBRICATION AND MAINTENANCE
3-60
EVERY 1500 HOURS OR YEARLY
Check the front mounts, 1, for wear or
deterioration and torque the mount bolts and
nuts to 280 N⋅m (205 ft. lbs.). Torque the
mounting bracket to engine bolts, 2, to 45 N⋅m
(35 ft. lbs.).
Figure 3-96
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2
OPERATION 57
Check the Engine Turbocharger
Connections
On the Model 2290, 2335 and 2375 (QSM11),
check the exhaust pipe to turbo outlet clamp, 1.
Torquetheclampto9N⋅m (80 in. lbs.). Torque
the lower oil drain line cap screws, 2, to 27 N⋅m
(239 in. lbs.). Tighten the upper oil supply line
fitting, 3. 20 N m (177 in. lbs.)
Tighten the four nuts that mountthe turbocharger
to the exhaust manifold of the engine to 61 N⋅m
(45 ft. lbs.).
Figure 3-97
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