REPAIR INSTRUCTIONS, PART 1
Page 251
Crankshaft Vibration Damper and
Fan Pulley Installation
[212 RB, 216 1A]
The fan pulley nests within the damper using the
same attaching screws.
The spring-loaded idler brackets do not require
adjustment.
When handling a vibration damper, be careful not
to damage the housing. Dents in the outer
housing will render the damper ineffective. The
vibration damper cannot be repaired. Failure to
heed this caution may result in severe engine
damage.
Inspect the vibration damper for dents, nicks or
fluid leaks in the outer housing. If any of these are
evident, the damper must be replaced. Due to the
close clearance between the damper housing
and the rotor inside, dents or nicks may cause
contact between the two components. Fluid loss
deteriorates the dampening effect of the damper.
366
Figure 366 — Fan Drive Pulley and Crankshaft Damper
Assembly
1. Assemble the crankshaft vibration damper
and fan pulley on the crankshaft hub.
2. Using a torque wrench, tighten the attaching
screws in sequence in two steps according
to specification.
3. Install the Front Engine Power Take-Off
(FEPTO) if equipped. Tighten the attaching
screws in sequence in two steps according
to specification.
367
Figure 367 — Front Engine Power Take-Off (FEPTO)
Assembly
Wiring Harness Installation
368
Figure 368 — Internal Wiring Harness
1. Fan and Coolant Pump
Drive Pulley
2. Vibration Damper
3. Crankshaft Hub
1. Tie Straps
2. Tie Bar Notch
3. Wiring Harness
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