Page 34 - Mercury Service Tool Guide (2021) - 8M0174458

BRAVO STERNDRIVE

GEARCASE HEIGHT TOOL KIT BEARING INSTALLATION TOOL

91-8M0130705 91-8M0173304
Engine and gearcase height measurement tool. Installs front taper bearing cup, front needle bearing, and outer propeller shaft seal
Measures engine (gearcase) height in reference to the boat bottom. (in gearcase).
All engine gearcase types. Bravo 4S
WATER HOSE REPAIR TOOL PINION HEIGHT TOOL

91-8M0155826 91-8M0173305
Seats the Bravo water tube grommet into the gimbal housing to istall the water inlet Used to locate pinion gear.
housing. Also used for removal and installation of the grommet without replacing Bravo 4S
the water tube.
For Bravo transoms BACKLASH INDICATOR TOOL
Mercury Branded
FRONT TAPER BEARING INSTALLATION TOOL

91-8M0173306
Backlash indicator for inner propeller shaft.
Bravo 4S BRAVO STERNDRIVE
91-8M0173299
Installs front taper bearing cup & new bearing retainer. BACKLASH INDICATOR TOOL
Bravo 4S
BEARING CARRIER PROTECTOR

91-8M0173307
Backlash indicator for outer propeller shaft.
Bravo 4S
91-8M0173300
Protects bearing carrier threads from damage during installing of parts past PROP SHAFT T-HANDLE
threads.
Bravo 4S
BEARING CARRIER INSTALLATION TOOL
91-8M0173308
Used for lifting and lowering inner propshaft.
Bravo 4S
91-8M0173301 BEARING INSTALLATION TOOL
Installs bearing carrier.
Bravo 4S
INNER PROP SHAFT COVER
91-8M0173309
Tool to install the taper bearing cone onto the outer propshaft.
Bravo 4S
91-8M0173302 PINION HEIGHT DRIVER GUIDE
Protects threads on inner propshaft from damaging/being damaged by other parts
during installation.
Bravo 4S
BEARING INSTALL TOOL
91-8M0173310
Guide to use with pinion height tool 8M0173305
Bravo 4S
NEEDLE BEARING REMOVAL TOOL
91-8M0173303
Installs front bearing cup, front needle bearing, outer propeller shaft seals (in
gearcase).
Bravo 4S
91-8M0173311
Removes the outer propshaft needle bearing from the snout of the gearcase.
Bravo 4S

Mercury Service Tool Guide 27