2003 GMC Envoy Repair Question
Topics covered: Alternator, Battery, Battery cable.
Mileage: No information provided.
Mileage: No information provided.
Asked on July 3, 2010
2003 GMC Envoy alternator
Electrical problem
2003 GMC Envoy 6 cyl Four Wheel Drive Automatic 130km miles
how do i remove and replace alternator
2003 GMC Envoy 6 cyl Four Wheel Drive Automatic 130km miles
how do i remove and replace alternator
Answer
Replied on July 4, 2010
Remove or disconnect the following:
Negative battery cable
Accessory belt
Positive battery cable nut from the generator
A/C line mounting bracket bolt at the engine lift hook
Right engine lift hook bolts
Engine lift hook
Mounting bolts
Alternator

To install:
Install or connect the following:
Alternator and loosely install the mounting blots
Tighten the alternator mounting bolts to 37 ft. lbs. (50 Nm)
Positive battery cable and secure with the nut; tighten the nut to 80 inch lbs. (9 Nm)
Engine lift hook and bolts; tighten the bolts to 37 ft. lbs. (50 Nm)
A/C line bracket to the lift hook, then tighten the retaining bolt to 89 inch lbs. (10 Nm)
Accessory belt
Negative battery cable