454
CID (7.4L) / 502 CID (8.2L)
SERVICE MANUAL NUMBER 23
Torque Specifications (Continued)
DESCRIPTION
lb-in.
lb-ft
Nm
7.4L
454
MPI
159
18
/ 502
Plenum to Intake
Mag MPI
and 8.2L
MPI
150
17
7.4L
MPI
102
110
138
149
454
/ 502
Main Bearing Caps 2
Mag MPI
and 8.2L
MPI
Oil Baffle Nuts
Oil Filter Adapter Nuts
Oil Pan Bolts
25
40
18
20
65
34
54
25
27
90
12
Oil Pan Drain Plug
Oil Pump
Oil Pump Cover
106
Power Steering Pump Brace to Block
Power Steering Pump Bracket
Rear Mount (MCM)
30
40
50
25
41
54
68
34
8
Rear Mount (MIE)
Remote Oil Connector (1/2 in. x 13)
Rocker Arm Cover
71
Rocker Arm Bolts
40
20
30
15
45
22
15
50
30
54
27
41
20
61
30
20
68
41
10
68
40
Remote Oil Filter Adapter Nut/Fitting
Seawater Pump Brace To Engine Mount
Seawater Pump Brace To Seawater Pump
Seawater Pump Bracket
Spark Plug (New Cylinder Head)
Spark Plug (All Subsequent Installations)
Starter Motor
Thermostat Housing
Timing Cover
89
Transmission To Bell Housing
Water Circulating Pump
50
30
1
2
There are three steps in this procedure. Refer to procedure found under “Cylinder Head.”
There are two steps in this procedure. Refer to procedure found under “Main Bearings.”
Index
Page 3A-4
90-861326--1 MARCH 1999
| Categories | Mercury MerCruiser Manuals |
|---|---|
| Tags | Mercury MerCruiser 454 CID, Mercury MerCruiser 502 CID |
| Model Year | 1998, 1999, 2000, 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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Marine readers have rated Mercury MerCruiser GM V8 GM V8 454 CID 7.4L and 502 cid 8.2L Marine Engines Service Manual Number 23 5.0 out of 5.0 based on 1 product reviews. Just need the manual. Wrote review. Can't technically review what I haven't seen yet...