GMC C Series 1993, Руководство по ремонту

Страница: 242 / 264

ASSEMBLY
_________ SD STARTER MOTORS 6P3-11
ASSEMBLY OF THE
SD-300 STARTER MOTOR
SOLENOID
|^ t-| Assemble (Figure 10)
N O T IC E : F o r s te p s 3 , 4 , a n d 5 , r e fe r to “N o ­
tic e " o n p a g e 6 D 3 -1 .
1. New solenoid disc assembly if needed.
2. End cover to the solenoid body.
3. Screws attaching the end cover.
I $ J Tighten
• Screws to 3.4 N.m (30 in. lbs.).
4. Nuts to the BAT terminal and motor terminal.
H x l Tighten
• Nuts to 16 N.m (12 ft. lbs.).
5. Nut to the “S” terminal.
Tighten
• Nut to 2.5 N-m (20 in. lbs.).
BRUSHES
Assemble (Figure 9)
1. Brushes (33) into the brush holders.
2. Brush springs (64).
3. Brush holder pivot pins (63).
N O T IC E : R e fe r to “N o tic e " o n p a g e 6 D 3 -1 .
Tighten
• Brush holder screws to 1.6 N-m (15 in. lbs.).
DRIVE END HOUSING AND FIELD FRAME
*
Assemble (Figure 4)
N O T IC E : F o r s te p s
2, to,
12, 13, a n d 14, r e fe r
to “N o tic e " o n p a g e 6 D 3 -1 .
1. Solenoid plunger (2) to the shift lever (1) with the
roll pin (40).
2. Lever assembly in the drive housing (31) with shaft
(43), washer, and nut (44).
• Nut to 8.5 N.m (74 in. lbs.). listO * Make sure
the shift lever pivots freely.
| \ | Important
Tighten
• Lubricate lightly the end frame bushings. Avoid
excessive lubrication. Use Delco-Remy lubri­
cant No. 1960954.
• Lightly lubricate the shaft underneath the drive
assembly with a silicone grease, such as Del-
co-Remy lubricant No. 1960954. The drive
assembly does not require lubrication.
; 3. Drive assembly (32) on the armature shaft.
• Slide the drive assembly on the shaft with the
pinion gear toward the shaft end.
4. Stop collar (39) on the shaft with the cupped end
away from the pinion gear.
5. Retainer ring on the shaft (figure 18).
• Place the ring on the end of the shaft.
• With a wood block on the top of the ring, force
the ring onto the shaft with a light hammer
blow.
• Slide the ring down and into the shaft groove.
Do not distort the retainer ring when installing it.
6. Stop collar to the retainer ring (figure 19).
• Place the thrust collar onto the shaft with the
small flange toward the retainer ring and
squeeze the collars together.
7. Drive assembly collar to the shift lever fingers.
8. Armature shaft into the drive end bearing.
9. Field frame to the drive housing (31) and armature
(9) as follows:
• Apply sealing compound to the solenoid flange,
just under the solenoid.
• Spread the brush assemblies using a tool sock­
et slightly larger in diameter than the commuta­
tor.