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Mercury 150 EFI User Manual

Mercury 150 EFI
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CHARGING & STARTING SYSTEM
90-883728 JULY 2001 Page 2B-7
Flywheel Removal and Installation
Removal
1. Remove flywheel cover from engine.
WARNING
Engine could possibly start when turning flywheel during removal and installa-
tion; therefore, disconnect (and isolate) spark plug leads from spark plugs to pre-
vent engine from starting.
2. Disconnect spark plug leads from spark plugs.
3. While holding flywheel with flywheel holder (91-52344), remove flywheel nut and
washer.
a
58777
a-Flywheel Holder (91-25344)
4. Install a crankshaft Protector Cap (91-24161) on end of crankshaft, then install Fly-
wheel Puller (91-849154T1) into flywheel.
5. Hold flywheel tool with wrench while tightening bolt down on protector cap. Tighten
bolt until flywheel comes free.
a
58775
a-Flywheel Puller (91-849154T1)
NOTE: Neither heat or hammer should be used on flywheel to aid in removal as damage
to flywheel or electrical components under flywheel may result.
6. Remove flywheel. Inspect flywheel for cracks or damage.

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Mercury 150 EFI Specifications

General IconGeneral
BrandMercury
Model150 EFI
CategoryEngine
LanguageEnglish

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