Powertow 35/40/KeyEZ/Thundervolt
Powertow 35/40/KeyEZ/Thundervolt
Page 7
Complete the Gasoline Engine Setup
- Install throttle quadrant in holes on the left
hand side of upper handle using two 10/24” x 1/2” self-tappers.
Oil
- The engine is shipped dry. Buy a quart of automotive viscosity 10W-30 motor oil. Don’t grab
a can of 50W aircraft oil that has been sitting around or this winter you won’t get the thing pulled
over, let alone started. It will hold 2/3 of a quart when full. Your oil may be supplied with unit.
Fuel
- You can run 100 low lead aviation fuel. It burns off the cylinder head quicker and you
won’t have to store gasoline just for the Powertow.
Powertow Gas Units
ENGINE
OR
MOTOR
TRANSMISSION
ALL PULLEYS
DIAGRAM #5
PULLEY ALIGNMENT
F
Fo
orr F
Fu
uttu
urre
e R
Re
effe
erre
en
nc
ce
e
a
an
nd
d A
Ad
djju
us
sttm
me
en
ntts
s
Pulley - Refer to Diagram #5
Place a straight edge on the bottom surfaces of the motor pulley, transmission and idler pulley,
visually check to assure pulleys are aligned/parallel. Refer to Diagram #5.
Belt - Refer to Diagram #6
Install belt around the two drive pulleys, between belt guides, exactly as shown in diagram 3.
It is important that these pulleys are in exact alignment or the power belt will jump off of the
pulleys during operation.
CLUTCH CABLE
CABLE CLAMP
SELF-TAPPER
BOTTOM VIEW
Diagram #6
A&B BELT GUIDES
CLUTCH CABLE RUNS
UNDERNEATH BELT
