Page 158 - Mercury Service Tool Guide (2021) - 8M0174458
P. 158
OPTIMAX MODELS
DRIVESHAFT HOLDING TOOL ADAPTOR TOOL
91- 56775T 91- 61077T
Provides a wrench surface to turn the driveshaft. Also used to hold driveshaft for Provides a wrench surface to turn the propeller shaft.
pinion gear installation.
TORQUE WRENCH
DIAL INDICATOR TOOL
91- 66274
Dial‑type torque wrench that sets torque from 9 to 0‑150 lb‑in. .375 inch drive.
PINION HEIGHT TOOL
91- 58222A 1
Measures distance, movement and runnout. Used for the drive system assembly
and engine setup.
PINION NUT WRENCH
91- 74776T
Checks pinion gear height.
BACKLASH INDICATOR ROD
91- 61067A04
Holds the pinion nut when removing the pinion gear and driveshaft. Use with OPTIMAX MODELS
Belleville washer and propeller nut to check the reverse gear lash.
BEARING CARRIER RETAINER NUT WRENCH
91-8M0053505
Aids in checking gear backlash.
JET PUMP TOOL KIT
91-809957A 1
91- 61069T Removes and instalsl bearings and seals in the jet drive.
Installs and removes the bearing carrier retainer nuts.
Mercury Service Tool Guide 151
