Flywheel - Powerlinke; Torque Flywheel Nut - 350000, 380000; Install Fan - 350000, 380000 - Vanguard OHV V-Twin User Manual

Models 350000, 380000
1. Install washer and flywheel nut.
2. Assemble Flywheel Holder #19321 (2) to
retainer, Fig. 17.
3. Use a torque wrench (1) and 30 mm socket (3) to
torque flywheel nut to 125 ft. lbs. (175 Nm).
4. Install starter hub and screw (if equipped).
Torque to 35 ft. lbs. (48 Nm).
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Fig. 17
Install Fan
Models 350000, 380000
1. Align boss on back of fan (5) with notch (3) in fly-
wheel, Fig. 18.
NOTE: Engines manufactured after date code
030430xx use a specially balanced crank-
shaft and balanced fan which has no boss.
This fan can be mounted in any direction on
the flywheel. Do not interchange fans or
crankshafts manufactured before 030501xx
with newer components.
2. Align cut out in retainer (6) with cut out in fan.
3. Torque screws (7) to 150 in. lbs. (17 Nm).
NOTE: Models 540000, 610000 torque screws to
90 in. lbs. (10 Nm).
4. If equipped, install rewind starter hub (2) and
starter hub screw (1).
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Fig. 18
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Install Flywheel –
Engines with PowerLinkt
NOTE: Before installing flywheel make sure the fly-
wheel magnets are free of debris.
AVOID HAND/FINGER INJURY.
• The flywheel magnets are VERY POWER-
FUL and can rapidly pull the flywheel to the
engine.
• Be certain the puller screw (1) is set to AT
LEAST the height it was at when the flywheel
was removed from the engine.
1. With pilot (2) installed to the crankshaft (3), place
the flywheel with puller attached, onto the pilot,
Fig. 19.
2. Align the flywheel keyway mark with the crank-
shaft key (4). Slowly loosen the flywheel puller
screw (1) to lower the flywheel (5) into position
over the stator. Be certain that the crankshaft
key engages the flywheel keyway.
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Fig. 19
3. Install the flywheel nut. Torque the flywheel nut
to specification.
4. Reassemble the fan and fan retainer to the fly-
wheel.
5. Connect the alternator
regulator-rectifier.
6. Connect the POWERLINKt harness to the
inverter and install tamper-proof screws.
7. Retest system to ensure proper operation.
WARNING
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wires to the