Chevrolet 30 Series 1967 Service Manual page 375

LOWER
F ig . 15i—Removing Upper Seal
5. Slide distributor drive gear shims and gear over
shaft and install new pin. Tap new pin through gear
and mainshaft. Check shaft for free rotation. On
heavy duty models, install shock mounting assembly.
NOTE:
Mainshaft end
.002"-.0 0 7 ". Add or remove shims as necessary.
. Install contact point set and condenser to breaker
6
plate. Connect leads as shown in Figure 4i.
NOTE:
Contact point spring tension is factory-
set above specifications to assure ease of final
adjustment. Correct tension is 19-23 oz.
7. Install rotor to cam assembly, indexing round and
square pilot holes.
. Set spinner governor as outlined under " Governor
8
Setting."
REMOVAL
PUNCH
HOUSING
clearance should be
ENGINE-ELECTRICAL 6Y-27
PUNCH
VACUUM HOLE
F ig . 16i— Loosening Lower Seal
HOUSING
F ig . 17i — Removing Lower Seal
CHEVROLET TRUCK SERVICE M ANUAL
LOWER
SEAL
LOWER
SEAL
SEAL
REMOVAL
PUNCH