Mercury MerCruiser MCM 454 Mag MPI Service Manual page 207

SERVICE MANUAL NUMBER 23
Torque Specifications
Alternator Bracket to Engine
Alternator to Mounting Bracket (Pivot)
Alternator to Mounting Bracket (Anchor)
Camshaft Sprocket Gear
Connecting Rod Caps
Coupler/Flywheel (MCM)
Crankshaft Pulley
Crankshaft Balancer Bolt
Cylinder Head Cylinder Head
Distributor Clamp
Exhaust Manifold
Exhaust Manifold Elbow
Filter Adapter (5/16-18)
Flywheel
Flywheel Drive Plate (MIE)
Flywheel Housing to Block
Flywheel Housing Cover
Front Mount Bracket
Intake Manifold - Upper
Bolts
Intake Manifold - Lower
Bolts
Intake Manifold
1
2
Index
90-861326--1 MARCH 1999
Downloaded from https://needmanual.com/
DESCRIPTION
1 1
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."
lb-in.
7.4L MPI
(3/8-24 Nuts)
454 / 502
Mag MPI
(7/16-20
Nuts)
Short Bolts
Long Bolts
80
7.4L MPI
7.4L MPI 124
454/502 Mag
MPI and
8.2L MPI
454 CID (7.4L) / 502 CID (8.2L)
lb-ft Nm
40 54
35 48
20 27
22 30
47 64
73 99
35 48
35 48
110 149
85 115
92 125
24 33
25 34
25 34
20 27
65 88
35 48
30 41
9
30 40
30 40
14
30 41
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