Chevrolet TrailBlazer, Service Manual

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To Install:
1. Remove the J 21366 converter holding strap.
2. Remove the engine from the engine stand.
3. Lower the engine into the vehicle.
4. Mate the transmission to the engine.
5. Remove the transmission jack.
6. Install the upper transmission bolts and studs. Torque the bolts and studs to
37 ft-
lb (50 Nm) .
7. Lift the vehicle.
8. Install the lower transmission bolts and studs. Torque the bolts and studs to
37 ft-
lb (50 Nm) .
9. Install the right transmission bolt and stud. Torque the bolt and stud to 37 ft-lb (50
Nm) .
10. Attach the oil level indicator tube to the engine. Torque the nut to 89 ft-lb (10 Nm) .
11. Install the bolts into the torque converter. Torque the nut to 44 ft-lb (60 Nm).
12. Install the bolts into the left and right frame engine mounts. Torque the bolts to 37
ft-lb (50 Nm).
13. Lower the vehicle.
14. Detach the J 41798 engine lift bracket from the engine.
15. Install the ignition coils removed from the engine. Torque the bolts to
71 in-lb (8
Nm) .
16. Use a set of J38185 hose clamp pliers to install the auxiliary heater inlet and outlet
hoses/pipes to the water pump.
17. Connect the auxiliary heater inlet and outlet hose/pipe assembly to the heater
water shutoff valve pipes.
18. Use a set of J 38185 hose clamp pliers to install the inlet and outlet hoses to water
outlet.
19. Install the generator onto the engine.
20. Reposition the engine harness onto the engine.
21. Lift the vehicle.
22. Connect the A/C compressor connector.
23. Attach the battery cable channel to the oil pan. Torque the bolt to
106 in-lb (12
Nm) .
24. Install the starter onto the engine.
25. Attach the lower ground terminals to the engine. Torque the bolts to
18 ft-lb (25
Nm) .
26. Lower the vehicle.
27. Connect the A/C pressure switch connector.
28. Attach the ground terminal to the engine near the engine coolant temperature
(ECT) sensor. Torque the bolt to 18 ft-lb (25 Nm) .
29. Connect the engine coolant temperature (ECT) sensor connector.
30. Attach the A/C compressor pipe to the engine. Torque the nut and bolt to
15 ft-lb
(20 Nm) . Torque the fitting to 12 ft-lb (16 Nm).
31. Install the A/C compressor hose to the vehicle.
32. Connect the oil pressure sensor, heated oxygen sensor (HO2S) bank 1 sensor 1,
heated oxygen sensor (HO2S) bank 2 sensor 1, and camshaft position (CMP)
sensor connectors.
33. Install the intake manifold to the engine.
34. Install the wheel drive shafts to the vehicle.
35. Install the engine protection shield onto the vehicle.