Mercury 45 Jet 50-55 - Power Trim System Components; Torque Specifications; Quicksilver Lubricants and Service Aids

90-817643R1 DECEMBER 1996 MID-SECTION - 5B-3
Power Trim System
Components
1 - Trim Rod
2 - Dowel Pin (Upper)
3 - Upper Pivot Pin
4 - Rod Wiper
5 - O-ring .671 in. I.D.
6 - Cylinder Cap
7 - O-ring 1.864 in. I.D.
8 - O-ring .614 in. I.D.
9 - Trim Rod Piston
10-Ball (5)
11- Spring Seat (5)
12-Spring (5)
13-Retaining Plate
14-Screw (5)
15-O-ring 1.600 in I.D. (Rod Piston)
16-O-ring 1.600 in. I.D. (Memory Piston)
17-Memory Piston
18-Trim Rod Cylinder
19-Screw (2)
20-O-ring .208 in I.D. (2)
21-Filter
22-O-ring .301 in. I.D.
23-Valve Seat
24-O-ring .364 in. I.D.
25-Ball
26-Spring Guide
27-Spring
28-Dowel Pin (2)
29-Reservoir
30-Fill Screw
31-O-ring .583 in. I.D.
32-Screw (4)
33-Washer (4)
34-O-ring 2.364 in. I.D.
35-Screw
36-Drive Shaft
37-Pump
38-O-ring .176 in. I.D. (2)
39-Dowel Pin
40-Manifold
41-O-ring .114 in. I.D.
42-O-ring .208 in. I.D.
43-O-ring .239 in. I.D.
44-Relief Valve
45-“E” Clip
46-Wire Harness
47-Cap
48-Washer
49-Grommet
50-Screw (4)
51-Screw
52-Reservoir Cap
53-O-ring 2.364 in. I.D.
54-Disk Foam Pad
55-Nut (2)
56-End Cap
57-Washer (.030 in. Thick) (2)
58-Washer, Thrust
59-Armature
60-Washer (.010 in. Thick)
61-Housing
62-O-ring
63-End Frame
64-O-ring .489 in. I.D.
65-Screw (2)
NOTE: It is recommended that “ALL” O-rings be re-
placed when servicing tilt system.
Torque Specifications
a
35 lb. in. (4.0 N·m)
b
100 lb. in. (11.2 N·m)
c
70 lb. in. (7.9 N·m)
d
90 lb. in. (10.2 N·m)
e
25 lb. in. (2.8 N·m)
f
13 lb. in. (1.5 N·m)
Quicksilver Lubricants and Service
Aids
A
Loctite Grade “A” (271)
B
2-4-C Marine Lubricant (92-90018A12)
26153