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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Throttle Position Switch: Adjustments

Throttle Lever Stop Screw:




Throttle Switch Check:






The throttle lever stop screw is not used to adjust throttle switch. It is set at the factory. DO NOT attempt to adjust throttle lever stop screw.

1. Insert 0.6 mm (0.024") feeler gauge between throttle lever stop screw and throttle lever.

2. Connect DVM between terminal "A" & "B."

3. First, turn TS fully counterclockwise, then clockwise till DVM reads open (no continuity).

4. Tighten TS screws. Refer to "SPECIFICATIONS."

5. Check that there is not continuity with a 0.9 mm (0.035") feeler gauge inserted between throttle lever stop screw and throttle lever.

6. Check that there is continuity with a 0.3 mm (0.012") feeler gauge inserted between throttle lever stop screw and throttle lever.

7. Connect TS electrical connector.

8. Install air cleaner assembly.