Gear Ratios; Engine - Cushman HAULSTER 898487 Parts And Maintenance Manual

3.9
Automatic Transmission
rd
3 Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
nd
2 Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
st
1 Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reverse Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential . . . . . . . . . . . . . . . . . . . . . . .
3.10
Suzuki 660 Engine
Horsepower (SAE hp) . . . . . . . . . . . . . . . . . . . . . . . . . .
Max. Engine Speed . . . . . . . . . . . . . . . . . . . . .
Ground Speed:
with 8.2:1 differential . . . . . . . . . . . . .
with 10.25:1 differential
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement . . . . . . . . . . . . . . . . .
Compression Ratio . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Compression . . . . . . . . .

GEAR RATIOS

1.008:1
1.536:1
2.727:1
2.222:1
worm gear 8.2:1
10.25:1

ENGINE

7800 RPM
43 MPH (69 km)
. . . . . . . . . . . 34 MPH (55 km)
2.60" (66 mm)
2.56" (65 mm)
40.1 cu in. (657 cm
10.5:1
178 PSI (1,228 kPa)
Engine Rotation
(viewed from flywheel)
Valve Clearance (intake)
Spark Plug Gap . . . . . . . . . . . .
Spark Plug Number
or
Spark Plug Torque
Ignition Timing . . . . . . . . . . . . .
Idle Speed . . . . . . . . . . . . . . . . . . . . . . . . .
41
To prevent premature engine failure and speed
greater than design limits, NEVER alter the
governor controls in any manner to increase
engine speed beyond recommended maximum
RPM.
3
)
NOTE: The governor controls are preset to control
ground speeds to design limits.
SPECIFICATIONS 3
. . . . . . . . . . . Counterclockwise
. . . . 0.0031" cold (0.08 mm)
(intake) . . . . 0.0047" hot (0.12 mm)
(exhaust) . . . 0.0039" cold (0.10 mm)
(exhaust) . . . 0.0047" hot (0.12 mm)
0.032–0.035 (0.8–0.9 mm)
. . . . . . . . . . . . . . . . . NGK DCPR7E
OR Nippon Denso XU22ERR–U
. . . . . 18.5–21.5 ft. lbs.(25–30 N m)
4–5 BTDC @ 950 RPM
950
!
WARNING
50 RPM
5