Figure 5-151. Removing or installing fuel pump drive coupling adapter and coupling.

1. Install three mechanical pullers (A) - 5120-473-7222

into puller screw boles provided in crankshaft torsional

Remove

vibration damper.

1. Cut locking wire (A).

2. Alternately tighten puller screws and pull damper (B)

2. Remove six drilled head bolts (B) attaching fuel pump

from dowel pine in flange of crankshaft. Remove

drive coupling adapter and crankshaft torsional

damper.

vibration damper to crankshaft.

3. Remove adapter and fuel pump drive coupling (C).

Figure 5-152. Removing crankshaft torsional

Install

vibration damper using mechanical

1. Position fuel pump drive coupling adapter and fuel

p u l l e r s - 5120-473-7222.

pump drive coupling (C) on crankshaft.

2. Install six drilled head bolts (B) securing adapter and

crankshaft torsional vibration damper to crankshaft

3. Install locking wire (A) securing bolts.

Figure 5-151. Removing or installing fuel

pump drive coupling adapter and coupling.

5-87