ALTERNATOR ASSEMBLY.

TM 10-3930-623-34

6-48.1. ALTERNATOR ASSEMBLY.

1. Insure that bearing (20, figure 4-20.1) is one-quarter full with lubricant. In the event lubricant is required, add as

directed in LO 10-3930-623-12.

CAUTION

Do not fill bearing more than one-quarter full or it may overheat.

Do not use any other lubricant than lubricant specified.

2. Install grease slinger (30) and press bearing (20) in frame (10), using a tube or collar that Just fits over race.

Install new gasket (27), inside collar (28), and a new bearing retainer (25). Secure bearing retainer with three screws

(26).

3. Replace bearing (4) if it has exhausted its lubricant.

4. Saturate felt seal of retainer (5) as directed in LO 10-3930-623-12 and assemble it in frame.

5. Reassemble alternator, reversing disassembly procedure. Make sure to remove tape from rotor shaft and frame

bearing. Torque shaft nut (32) 50 to 60 foot-pounds.

6-48.2 ALTERNATOR INSTALLATION.

Refer to TM 10-3930-623-12.

6-49. CARBURETOR REPAIR. Repairs consist of replacing shaft seals and packings, gaskets and replacement of

enlarge jets. Removal and replacement of the shaft bushings is not recommended without correct counterboring tools

and reamers.

CAUTION

Never use a wire or drill to clean out Jets.

6-11.1