Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Throttle System Inspection

THROTTLE SYSTEM INSPECTION
Throttle system including the accelerator and cruise control should operate freely without hesitation between full closed and wide open throttle.

IMPORTANT: The accelerator and cruise control cables should not be lubricated under any condition. Throttle system components causing hesitation or sticking should be replaced.

INSPECT THE FOLLOWING:
- Missing parts such as retainers or clips
- Interference of the linkage or the cable conduit to critical components such as fuel lines, brake lines, harness leads, etc.
- Proximity of the cable to the exhaust system and other heat sources, check for melting and/or discoloration
- Cable kinking, avoid sharp bends of cables
- Clearance of the throttle system moving parts throughout their travel from other stationary components
- Damage of the components due to cable kinking, severe kinking, severe abrasion, misalignment, etc.