Specifications

32
Engine Speed Controls and Governor Linkages
LOW SPEED ADJUST
HIGH SPEED ADJUST
TYPICAL LIGHTWEIGHT VERTICAL WITH
MANUAL SPEED CONTROL
44
NOTE: ON REMOTE
CONTROL THIS
WILL NOT
BE PRESENT
TYPICAL LIGHTWEIGHT VERTICAL WITH
REMOTE SPEED CONTROL
45
43
LEV, LV / TVS, OVRM SNAP IN CONTROL
LOW SPEED TAB
HIGH SPEED TAB
HIGH SPEED
PIN POSITION
DECREASE
INCREASE
OVM/OVXL,TVM 170, 195 & 220
MAIN MIXTURE
SCREW
GOVERNOR ADJUSTING
SCREW (LOW SPEED)
HIGH SPEED
47
STANDARD TVM ENGINE WITHOUT
GOVERNOR OVERRIDE
46
SPEED CHANGES
APPROXIMATELY
200 RPM PER SLOT
OHV 11-18, OV358 - OV490
48
Governor Override System for TVM170,
195 and 220 Engines (diag. 47)
This system will be found starting on 1985 production
models and will not retrofit onto older engines. It is
designed to allow the governor to regulate the low and
high speeds of the engine. The high speed is adjusted
at the top screw of the override lever; to increase R.P.M.
turn the screw out (counterclockwise), to decrease
R.P.M. turn the screw in (clockwise). The low speed
is adjusted at the bottom screw of the override lever;
to increase R.P.M. turn the screw in or clockwise, to
decrease R.P.M. turn the screw out or counterclockwise
(diag. 47).
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