GMC 1976 ZEO 6083 Maintenance Manual page 429

ENGINE ELECTRICAL 6Y- 49
10
14
28
15
17
1 . Cover Attaching Screw (2)
2 . Cover
19
3 . Ground Lead
4, Coil Attaching Screw (4)
5 . Ignition Coil
20 6. Coil Terminals
7. Rubber Seal
21 8 . Brush (Spring and Button)
9. Cap
22
10 . Rotor Attaching Screw (2)
11 . Rotor
12 . Shaft Assembly
13 . Springs
23
14 . Weights
15 . Bracket Attaching Screw
25
16 . Capacitator Bracket
26
17 . Capacitator
18 . Wiring Harness
19 . Module Attaching Screw (2)
20 . Electronic Module
21 . Retainer (Thin "C" Washer)
22 . Pole Piece and Plate Assembly
(Pick-up Coil)
27
23 . Vacuum Advance Attaching
Screw (2)
24 . Vacuum Advance Control
25 . Felt Washer
26 . Plastic Seal
27 . Housing
28 . Gear
29
29 . Pin
A-4001
Figure 49-HEI Distributor Exploded View