GMC 1986 P-Truck Service Manual page 110

Figure 51—C-K Rear Interior Roof Mounted A/C Evaporator and Blower Component View
AIR CONDITIONING
320. Screw
321. Bracket
322. Screw
323. Screw
324. Support
325. Screw
326. Case
327. Plate
328. Screw
329. Seal
330. Motor Asm.
331. Eyelet
332. Terminal
1B-47
333. Bracket
334. Screw
335. Seal
336. Case
337. Clip
338. Seal
339. Core Asm.
340. Seal (O-ring)
341. Refrigerant Lines
342. Valve Asm.
343. Screw
344. Clamps
F-00602