Specifications

37


MODELS DW168F-2H, DW168F-2E,
DW177F-H, DW177F-E, DW188F-H
J5. Control lever washer
K5. Control lever spring
L5. Control lever
M5. Control base
N5. Throttle lever limiting screw
U5. Governor rod
P5.Locknut
Q5. Governor arm
R5. Governor spring
S5. Washer
T5. Washer
O4. Throttle pneumatic solenoid
(compressoronly-Eengines)
Align control lever washer (J5)
groove with tab on the control
base.
M5
P5
J5
S5
N5
K5
L5
T5
R5
Q5
Theconcavesideofwasher(S5)
should be against the control lever.
Adjust the governor. See
Throttle Adjustment under
Maintenance.
Locknut (P5) adjusts the control
lever friction.
After assembling screw (N5),
start the engine and adjust the
maximum speed. See Throttle
Adjustment under Maintenance.
Thelongendofgovernorspring(R5)goes
toward the control lever (L5) and the short
endhooksintotheouterholeofthegovernor
arm(Q5).
U5
O4
BEFORE DISASSEMBLY:
 • Draingasolinefromgastankbeforeremoving.Loosenthecarburetorfueldrainbolt
(B2,K2,F3)anddrainthecarburetorcompletely.
 • Removerecoilstartercover,recoilbaseandweatherstripping.
WARNING: Risk of explosion. Spilled gas o line and it’s vapors can be come ignited
from sparks from smoking products, electrical arcing, exhaust, flame, gas es and hot engine
components such as the muffler.
Make sure there are no sources of ignition, such as
smoking products near servicing location. Wipe any fuel spillage from engine.
WARNING: Risk of explosion or fire. Gasoline vapor is highly flammable. Refuel out-
doors only in well-ventilated areas. Do not refuel or check gasoline level while the engine
is running. Do not store, spill or use gasoline near an open flame, a source of sparks (such
as welding), or near operating electrical equipment.