For each 0.0010-inch shim added, engine
speed will be increased approximately 10
3. Reinstall high speed spring on plunger and
assemble spring and plunger assembly into governor
4. Start engine and recheck engine no-load
speed. Repeat 1 through 3 above as necessary to obtain
desired no-load speed.
speed as follows (refer to fig. 3-14):
1. Remove the high speed spring and plunger
To prevent the low speed spring and cap from
dropping into the governor, be careful not to
jar the plunger assembly while it is being re-
2. Remove the high speed spring from the
high speed plunger and add or remove shims as re-
quired to obtain desired engine no-load speed (maxi-
mum 2800 ± 15 RPM).