GMC 1982 Light Duty Truck Service Manual page 89

IB-46 AIR CONDITIONING
Fig. 1 B-53--Condenser Installation-G Series
CENTER A /C OUTLET - G SERIES
Replacem ent
1. Disconnect negative battery cable.
2. Remove engine cover ( Refer to Section 6A).
3. Remove steering column to I.P. attaching screw.
4. Remove radio support bracket screw.
5. Remove 1.P. attaching screws.
6. Pull right side of I P. rearw ard.
7. Remove duct (distributor) attaching screws.
8. Remove center deflector.
9. To replace, reverse Steps 1 thru 8 above.
V A C U U M LINES-G V A N
Replacem ent
Vacuum line routing is illustrated in Fig. 1 B-52.
Fig. 1 B-54-Evaporator Blower Assembly-G Series