Page 295 - REPOWER REFERENCE GUIDE (2020)

Engine Alignment
IMPORTANT: Use the appropriate alignment tool for your application, use alignment tool part number 91‑805475A1, or
8M2001017.
6. Alignment Tool Assembly 91‑805475A 1
Alignment Bar 8M2001017

The alignment tool must slide in and out easily. Do not check by turning. It may be necessary to lightly tap the alignment
tool with a synthane hammer to set the gimbal bearing to the coupler, and obtain proper alignment.
7. If necessary, hit the sides of the alignment tool at 90° increments to help align the gimbal bearing.

a - Alignment tool
b - End to be inserted
b
a

8503

8. After making preliminary adjustments, disconnect the hoist to place weight on the mounts. The final alignment is made
using front mount adjustment nuts. Check alignment after tightening the nuts.

Vazer 100 and 3.0L models front mount
b a - Mount base
b - Adjustment nut
c - Locknut
d - Jam nut

a
c
d

7787

Typical side front mount
a - Locknut and lockwasher
b - Tab washer
c - Adjustment nut
d - Tab

a
b d
c

8504
9. Align the engine mount adjustment nuts evenly from side to side.

90-8M0149179 eng NOVEMBER 2018 © 2019 Mercury Marine Page 8D-7