Page 196 - Mercury Service Tool Guide (2020) - 8M0163249
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FOURSTROKE ELECTRICAL AND IGNITION TOOLS
AMPERE PROBE TOOL SPARK GAP TESTER
91-802650 1 91-850439T 1
All applications. Provides a visual indication of spark/coil efficiency.
VACUUMATE CARBURETOR TUNER BRUSH HOLDER
91-809871 2 91-875216 TOOLS FOURSTROKE ELECTRICAL AND IGNITION
Allows the technician to balance the carburetors. Holds the starter motor brushes in place when installing the armature.
FLYWHEEL HOLDER MALFUNCTION INDICATOR LAMP
91-881824001
91- 83163M Aids in engine diagnostics by displaying basic engine fault codes.
Holds and/or turns the flywheel while making engine repairs. Used to torque the STATOR COIL HARNESS
flywheel or the engine coupler.
OUTBOARD ENGINE LIFTING EYE/FLYWHEEL PULLER
91-881824004
Links between the stator coil or the voltage regulator/rectifier and the main engine
91- 83164M harness to check peak voltage.
Threads into flywheel for lifting powerhead/engine. Also used as a flywheel puller
to remove flywheel from engine.
Fits numerous outboard products including the 40/45/50/60 (4 cyl. ‑ 4‑Stroke) and
the 75/90/115 FourStroke (s/n 1B366822 and below) outboard engines.
Mercury Service Tool Guide 189
