GMC 1989 Light Duty Truck Repair Manual page 453

ITEM
Rocker Arm Cover Bolts
Intake Manifold B o lts ............................................................
Exhaust Manifold Bolts
.Center Two B o lts...........................................................
$11 O th e rs ........................................................................
Cylinder HeackBolts..............................................................
Torsional Damper B o lt.........................................................
Front Cover B o lts ..................................................................
Oil Pan N u ts ...........................................................................
Oil Pan Bolts .........*........................................ ..
Oil Pump B o lt.........................................................................
Rear Crankshaft Oil Seal Retainer Screws and Nuts . .
Camshaft Sprocket Bolts ......................................................
Connecting Rod Cap N uts...................................................
Oil Filter Adapter Bolts.........................................................
Main Bearing Cap Bolts.......................................................
Flywheel .#olts . . .....................................................................
Spark P lu g s ...........................................................................
Water Rump B o lts ................................................................
Fly\JvhQg£fl 9 using B o lts .......................................................
Hydraulic Lifter Restrictor Retainer B o lts ........................
Oil Pan Studs to Oil Seal Retainer or C ra n k c a s e .........
Camshaft Thrust P la te .............................* ..........................
SPECIFICATIONS (CONTINUED)
TORQUE SPECIFICATIONS
< •
.....................................
4.3 LITER V-6 6A3-29
N-m
.................. 10.2
% . ............. 48
........................ 36
........................ 90
............. .......... 95 £
........................ 13.6
22.6
....................
........................ |,VI.3
........................ 90
........................ 15.3
........................ 28
........................ 60
20
...................... M
......................I I 9.0
........... ........... 100
. . . *............... X 30
. * .................... 28
■
...........* .......... 40
........................ 44
........................ 16.4
........................ 1.7
........................ 11.9
FT. LBS. IN. LBS.
— 90
35 —
26 —
20
—
65 —
70 —
120
—
200
—
_
100
65
—
135
21
- r
45 — ■
15
—
80 —
80
—
75
—
22
—
21
—
30 —
32 —
— 145
— 15
105