Figure 6-175. Removing advance flyweight adjusting ring and injection pump drive gearshaft attaching parts

1. Remove intermediate bearing support (A).

2. Cut locking wire (B).

3. Remove six bolts (C).

4. Remove two cotter pins, slotted nuts (D), and flat

washers.

Note. B e f o r e r e m o v i n g b o l t s a n d s e l f - l o c k i n g

nuts securing the components of the advance

Figure 6-176. Removing advance flyweight

assembly, check alinement and legibility of

adjusting ring and injection pump drive

scribe marks on adjusting ring boss, flyweight,

gearshaft attaching parts (adjusting

and drive gearshaft flange. The marks must be

ring secured with bolts).

alined to insure proper assembly. If the scribe

marks are not alined, scribe a new line on the

g e a r s h a f t flange in alinement with the ring boss

scribe line. Identify the new line using a prick

p u n c h dot or some other method. The new gear

f l a n g e mark and ring boss must be in alinement

for proper assembly.

1. Remove intermediate bearing support (A).

2. Remove eight cotter pins, slotted nuts (B) and two flat

washers.

3. Remove six bolts (C).

Figure 6-175. Removing advance flyweight

adjusting ring and injection pump drive

gearshaft attaching parts (adjusting ring

secured with nuts and washers).

6-146