Clutch Pedal Free Travel Adjustment - GMC G Service Manual

7C-12 CLUTCH
A. Pedal Rod (G-Models)
Lower Pedal Rod (P-Models)
170. Adjusting Rod
180. Seat
181. Ball Stud
182. Seal
183. Spring
184. Retainer
185. Screw
186. Bracket
187. Star Washer
188. Nut
189. Spring Washer
190. Nut
191. Cross Lever
4. Repeat step 3 until all air is out of the system.
y Important
• Check and refill the reservoir as needed while
bleeding so that air is not drawn into the system.
5. Install the secondary cylinder (153) and refill the res­
ervoir (140) if needed.
CLUTCH PEDAL FREE TRAVEL
ADJUSTMENT
P-MODELS
171
Adjust (Figures 7 and 10)
1. Remove the pull back spring (166).
2. Loosen the nut (201) at the swivel (202).
• Take the swivel (202) out of the cross lever
(191), (models without JF9).
3. Move the clutch fork (200) back until the clutch spring
pressure is felt, and adjust the rod length.
Models without JF9.
• Hold the clutch pedal against the bumper.
• Turn the nut (201) until the swivel (202) fits into
the gage hole, then remove all lash.
• Install the swivel (202) with a new wave washer
(169) and cotter pin (167).
Figure 9 — Cross Lever
Models with JF9.
• Hold the clutch pedal against the bumper.
• Loosen the nut (165) and turn the nut (203) until
it is 7.37 mm (0.29-in.) from the rod shoulder.
• Tighten the nut (165) and turn the nut (201) to
remove all lash.
4. Install the pull back spring (166).
5. Check the clutch pedal free travel and re-adjust if
needed. Refer to "Clutch Pedal Free Travel" in
Specifications.
6. Lubricate the clutch linkage. Refer to MAINTE­
NANCE AND LUBRICATION (SEC. 0B).
G-MODELS
| / | Adjust (Figures 8 and 10)
1. Remove the pull back spring (166).
2. Loosen the nut (203).
3. Move the clutch fork (200) back until the clutch spring
pressure is felt.
4. Hold the clutch pedal against the bumper and turn the
nut (201) until it is 7.11 mm (0.28-in.) from the cross
lever (191).
5. Tighten the nut (203) against the cross lever (191).
6. Install the pull back spring (166).
7. Check the pedal free travel and re-adjust if needed.
Refer to "Clutch Pedal Free Travel" in Specifications.
180 183
182
185 187
184/186 /188
185189
L00149