THUNDER TIGER SLEDGE HAMMER S50 Manual page 15

18 SET UP
Two-Speed Adjustment
a. Your truck's two-speed shift point is preset from the factory. It should shift into 2nd gear within 12-15 feet on a full-throttle,
standing-start acceleration.
b. If you wish to adjust the shift point, first shut down the engine then open the two-speed access cover on the transmission
case. Align the BLACK adjustment set screw with the opening on the 2nd gear as shown on the diagram.
c. Using a 2mm Allen wrench, turn the black adjustment set screw clockwise to make the two-speed shift later; turn it counter-
clockwise to make the two-speed shift earlier. Only use 1/8 turn increments whenever you adjust your two-speed.
d. Close the two-speed access cover on the transmission case.
e. If it is screwed in or out too much, reset the black set screw as following. First, screw in the black set screw clockwise gently
until it is fully compressed. And then turn the black set screw counter-clockwise about 3 turns. Re-attach the main gear shell
protector.
f. Be careful not to touch any hot engine components in the area.
a.
b.
c. 2mm
d.
e.
3
f.
5 8
Shift Shift
Earlier Later
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