GMC SYCLONE 1992 Service Manual Supplement page 91

• Lower engine into engine compartment.
1. Electrical connections to oil pressure and knock sen-
sors and ground strap.
2. Engine onto engine mounts.
• Position engine wiring harness.
• Raise and suitably support vehicle as described in
GENERAL INFORMATION (SEC. 0A) in the 1992
Service Manual Sonoma and Jimmy Models.
3. Engine mount through-bolts and nuts.
Tighten
Through-bolts to 83 N•m (61 ft. Ibs.) or through-
l
bolts nuts to 70 N•m (52 ft. Ibs.).
4. Fuel line clip (26) oil line and electrical harness clips
to cylinder heads.
5. Starter motor.
6. Starter motor electrical connections.
Transmission and torque converter housing bolts.
7.
Tighten
• Bolts to 47 N•m (35 ft. Ibs.).
Transmission cooler lines to transmission.
8.
Tighten
• Transmission cooler line fittings to 22 N•m (16
ft. Ibs.).
9. TV cable (14) to transmission.
Transfer case, gasket and bolts.
10.
Tighten
• Bolts to 45 N•m (33 ft. Ibs.).
Transmission cooler lines to oil pan clip.
11.
Fuel line pipes (23 and 27) to hoses.
12.
13. Fuel line bracket (25) to transfer case.
Tighten
• Fuel line hose fittings to 26 N•m (19 ft. lbs.).
• Bracket bolt to 35 N•m (26 ft. Ibs.).
14. Fuel line clip (24) and electrical clips and connectors
to transmission and transfer case.
Torque converter bolts.
15.
Tighten
• Torque converter bolts to 63 N•m (46 ft. Ibs.).
16. Shift linkage to transmission.
Torque converter cover and bolts.
17.
Tighten
• Cover bolts to 47 N•m (35 ft. Ibs.).
18. Front propeller shaft and bolts.
Tighten
• Propeller shaft bolts to 70 N•m (52 ft. Ibs.).
19. Transmission crossmember and mount.
4.3 LITER V6 6A3-9
Tighten
• Crossmember nuts to 35 N•m (26 ft. Ibs.).
Rear propeller shaft and bolts and nuts.
20.
Tighten
• Propeller shaft nut to 20 N•m (15 ft. lbs.).
Turbocharger outlet pipe and nuts.
21.
Turbocharger outlet pipe bracket.
22.
Tighten
• Outlet pipe nuts to 55 N•m (41 ft. Ibs.).
• Outlet pipe support bolt to 30 N•m (22 ft. Ibs.).
23. Catalytic converter support bolts.
24. Muffler(s) and tailpipe to catalytic converter.
Tighten
• Support bolts to 34 N•m (25 ft. Ibs.).
• Tailpipe bolts to 32 N•m (24 ft. Ibs.).
Exhaust crossover pipe and nuts.
25.
Tighten
• Exhaust crossover pipe nuts to 16 N•m (12 ft.
Ibs.).
Charge air cooler radiator.
26.
Charge air cooler radiator hoses and electrical con-
27.
nection.
• Lower vehicle.
28. Electrical connectors and vacuum lines to engine.
29. Fuel pipes (23 and 27) to fuel rail (21).
Upper intake manifold (10), gasket (20) and bolts (19).
30.
Tighten
• Upper intake manifold bolts (19) from the two
middle bolts outward on each side to 23 N•m (17
ft. Ibs.).
Electrical connectors and hoses to upper intake man-
31.
ifold (10).
Heater hose to lower intake manifold (22).
32.
Throttle body (15), gasket (16), bolts (18) and cable
33.
bracket (7) to upper intake manifold (10).
Tighten
• Throttle body bolts (18) to 23 N•m (17 ft. Ibs.).
Charge air cooler to supports.
34.
35. Charge air cooler ducts, hoses and clamps.
36. A/C compressor to bracket.
Engine coolant reservoir.
37.
Power steering pump hoses to steering gear.
38.
Tighten
• Hose fittings to 28 N•m (21 ft. Ibs.).
39. Oil pipes to filter adapter with bolt.