Page 132 - Mercury Service Tool Guide (2020) - 8M0163249

FOURSTROKE V6 AND V8 MODELS

TACHOMETER / MULTI METER KIT MOUNT WRENCH - AMS

91-892647A01 91-8M0148868
Measures RPM on spark ignition (SI) engines. ohms, amperes, AC and CD Aligns engine mount and prevents preloading.
voltages; records maximums and minimums simultaneously and accurately reads AMS V8
in high RFI environments.
Outboard and MerCruiser
LOWER UNIT / GEAR HOUSING TOOL
UPPER MOUNT ALIGNMENT TOOL
APPLICATION CHART
4‑Stroke V6/V8 Gear Housing Tool Application Chart

Part Number Description 4.80 5.44 SportMaster TorqueMaster
91- 12349A05 Pinion Gear Locating Tool X X X
91- 31229A 7 Bearing Removal and Installation X X X X FOURSTROKE V6 AND V8 MODELS
Kit
91- 34569A 1 Slide Hammer X X X X
91- 36569T Driver Head X X X
91- 36571T Pilot Washer X X X X
91-899015A01
Aligns upper mount for assembly with the swivel pin assembly. 91- 37241 Universal Puller Plate X X X X
91-8M0160428 Puller Plate X
UPPER MOUNT ALIGNMENT PIN
91- 37323 Driver Rod X X X X
91- 38628T Puller/Driver Head X X X
91- 43506T Driveshaft Bearing Retainer X X X X
Wrench
91- 46086A 1 Puller Jaws Assembly X X X X
91- 56048001 Pinion Gear Locating Tool X X X
91- 58222A 1 Dial Indicator X X X X
91- 61067T03 Pinion Nut Wrench X X X
91- 61069T Bearing Carrier Retainer Nut X X
Wrench
91-8M0147671 91- 61077T Propeller Shaft / Driveshaft X X
Aids with alignment of the upper engine mount. Adapter
V8/V8 CMS 91-8M0053505 Backlash Indicator Rod X X X X
91-816243 Guide Plate X X X
UPPER MOUNT TOOL
91-816245 Needle Bearing Removal Tool X
91- 83155 Dial Indicator Adapter X X X X
91- 83165T Bearing Puller Assembly X X X X
31-861792 Bearing Tool X
91-8M0109662
For installation and removal of upper mount on CMS models 91-885592T Bearing Cup Driver X X X X
91-888414T01 Bearing Cup Driver / Oil Seal X X X
PRESSURE ADAPTER FITTING ‑ UP Installer Tool
91-8M0061797 91-889844T Oil Seal Driver X X X
Install in place of the manual release valve to measure the up pressure in the
power trim system. 91-8M0147116 Seal Driver Guide X X X
91-8M0142624 Bearing Carrier Guide Plate X
PRESSURE ADAPTER FITTING ‑ DOWN
91-8M0054662 91-889958T Driveshaft Holding Tool X X X X
Install in place of the manual release valve to measure the down pressure in the 91- 89897 Dial Indicator Holding Tool X X X
power trim system. FT8950 Leakage Tester Kit X X X
91-805382T01 Extension Dial Indicator Tool X

Mercury Service Tool Guide 125