Full Product Manual

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STEP 1: Wheel Assembly
1. Attach the wheel (#33) to the oil tank axle (#42) using a flat washer Ø20 (#52) and tighten the
wheel with the hex slotted nut M20x1.5 (#35). Lock the hex slotted nut M20x1.5 (#35) in place
using the cotter pin Ø4x36 (#71). Install the axle cap (#39) on the end using rubber hammer.
NOTE: Use a black plastic bushing to fix the axle cap (#39) like below picture. Please cover
the black bushing onto the axle cap, and use rubber/wooden hammer knocking the end of the
plastic bushing and make the axle cap fixed on wheel.
STEP 2: Attach Tow Bar to the Wheel Assembly
1. Attach the tow bar (#60) to the oil tank using hex bolt M12x100 (#23), flat washer Ø12 (#63)
and nylon lock nut M12 (#12).
Assembly Instructions
WARNING: After the slotted nut is
tightened, turn back 1/4 circle to
make sure the wheel can rotate
smoothly and freely. Failure to turn
the slotted nut back will cause the
wheel not to operate correctly