INSTALLATION - TM-10-3930-644-14-P0271

TM 10-3930-644-14&P

certain that all parts operate freely, as any binding may

4. Install breaker plate along with securing screws.

adversely affect the centrifugal advance.

5. Install condenser and contact points. Using

1. Install advance weights on weight base. Place

feeler gauge, set and lock contact points at .020"

the cam assembly on the shaft and attach with

(see Section B, Service, Paragraph 4).

retaining ring. Place a drop of oil on the weight

pivot pin.

6. Install rotor.

2. Coat drive shaft with light film of silicone grease.

G. INSTALLATION

Place seal on shaft and install weight base, shaft

and seal in distributor housing.

1. Be sure rotor is positioned as it was before

removal and install distributor. Using rotor, turn

3. Install coupling on bottom of shaft, making sure

distributor shaft until tongue of coupling enters

scribe marks on coupling and shaft are properly

groove in top of distributor drive shaft.

aligned. When holes for retainer pin are aligned,

check end play of shaft.

2. Install holddown clamp, lockwasher and nut.

Remove rotor and install dust cover, rotor and

distributor cap.

NOTE

End play should be .003" to .010".

3. Install spark plug wires as labeled and Install

If end play is within these limits, install a new

high tension cable in distributor cap. Connect

retainer pin and peen over ends. If end play is

distributor primary lead to ignition coil.

above or below specified limits, then shims may

be added or removed until correct clearance is

4. Check engine timing.

Refer

ENGINE

obtained.

MAINTENANCE

MANUAL,

TUNE-UP

SECTION.

3-101