Figure 6-163. Removing fuel injection pump splined drive coupler half.

1. Remove coupler half (A) from spur gear.

Remove

2. Remove Woodruff key (B) from spur gear.

1. Remove plain nut (A) and lock washer attaching fuel

injection pump drive coupler half to fuel injection pump

Note. Keep the splined coupler half with the

spur gearshaft.

coupler half that is on (or removed from) the fuel

Install

injection pump (fig. 6-252). Coupler halves are

1. Install plain nut (A) and lock washer securing fuel

injection pump drive coupler half to fuel injection pump

mated parts and must be kept together for a

spur gearshaft. Torque tighten as specified.

correct assembly.

Figure 6-162. Removing or installing fuel

Figure 6-163. Removing fuel injection pump

injection pump splined drive coupler

splined drive coupler half.

attaching parts.

6-139