Flywheel Installation; Ignition Coil Removal - Mercury 150 EFI Service Manual

IGNITION

Flywheel Installation

IMPORTANT: Clean flywheel/crankshaft taper with solvent and assemble dry.
1. Reinstall flywheel on crankshaft. Secure flywheel with flat washer and locknut. While
holding flywheel with Flywheel Holder (91-52344), torque flywheel nut to 120 Ib. ft.
(163.0 N m).
a - Flywheel Holder (91-52344)
2. Reinstall flywheel cover on engine.

Ignition Coil Removal

Avoid serious injury or death from fire or explosion caused by damaged spark plug boots. Dam-
aged spark plug boots can emit sparks. Sparks can ignite fuel vapors under the engine cowl. To
avoid damaging spark plug boots, do not use any sharp object or metal tool such as pliers, screw-
driver, etc. to remove spark plug boots.
1. Disconnect spark plug lead from spark plug.
2. Disconnect coil harness connector.
3. Remove 2 bolts securing ignition coil and remove coil.
a -
b -
Page 2A-34
b
a
WARNING
c
Spark Plug Lead
Harness Connector
b - Torque Nut to 120 lb. ft. (163 Nm)
a
b
c - Bolts
58776
58893
90-883728 JULY 2001