4-32 - POWERHEAD 90-826148R2 MARCH 1997
Powerhead Installation
The following components/assemblies can be
installed prior to installation of powerhead on drive-
shaft housing:
Component/Assembly Section
Starter Motor 2B
Capacitor Discharge Module 2A*
Starter Solenoid 2B*
Voltage Regulator/Rectifier 2B*
Flywheel 2A
Stator Assembly 2A*
Trigger Assembly 2A*
Air Silencer 3B
Carburetor and Linkage 3B
Fuel Pump 3A
Fuel Enrichment Valve 3B
Shift Cable Latch Assembly 7A
Control Cable Anchor Bracket 7A
Warning Module 3C*
Oil Pump 3C
* Note: All ignition and electricalcomponents canbe
installed as an assembly.
NOTE:Newtriggerformechanicalsparkadvancefor
1998 and newer models does not use roll pin to lock
trigger in place. Trigger must be loose. For models
before 1998, roll pin is required to hold trigger. Insert
into hole as shown.
55884
a
a - Roll Pin
1. Thread lifting eye at least 5 turns into flywheel.
52689
a
a - Lifting Eye (P/N 91-90455)
2. Remove all old gasket material from powerhead
base and matching drive shaft housing surface.
3. Install new powerhead base gasket.
4. ApplyalightcoatofSpecialLubricant101todrive
shaft splines. DO NOT apply lubricant to TOP of
drive shaft as grease may preload drive shaft/
crankshaft resulting in damage to powerhead
and/or gear housing.
5. Secure powerhead to drive shaft housing with 6
bolts. Torque bolts to 29.2 lb ft. (39.6 N·m).
52688
a
a
a - Bolt (6) Torque to 29.2 lb. ft. (39.6 N×m)
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