Craftsman 315.115940 Operator's Manual page 11

SPEED AND STEERING TRIM ADJUSTMENT
See Figure 10.
Before the truck is driven, check the speed and steering
trim. These settings can be checked periodically for
maximum performance and control.
Set the truck on a box or block so that the wheels do not
touch the ground. Do not touch the wheels while you are
making adjustments.
ADJUSTING THE SPEED TRIM
Turn the Forward/Reverse (F/R) knob clockwise or
counterclockwise so that the wheels stop completely
when the throttle trigger is released.
NOTE: Never use the speed trim to make the truck go. It
is for adjustment only.
ADJUSTING THE STEERING TRIM
The steering trim can be adjusted if the race truck veers to
the left or right when you are driving it straight ahead.
 If the truck is veering to the left: turn the trim adjuster
to the right.
 If the truck is veering to the right: turn the trim
adjuster to the left.
vARIABLE SPEED THROTTLE TRIGGER
See Figure 10.
The variable speed throttle trigger controls the speed of
the truck and forward/reverse function. The more you pull
or push the trigger, the more you increase speed.
 To drive forward: pull the throttle trigger back.
To brake: push the throttle trigger forward.
 To drive in reverse: push the throttle trigger forward.
STEERING WHEEL
See Figure 10.
The steering wheel turns the truck right or left. The further
you turn the wheel, the sharper the truck will turn.
Release the wheel to go straight.
OPERATION
CONTROLLER
ANTENNA
STEERING TRIM
ADJUSTMENT
11
STEERING WHEEL
(STEER LEFT OR RIGHT)
SPEED TRIM
ADJUSTMENT
(FORWARD/
REVERSE kNOB)
THROTTLE
TRIGGER
(FORWARD/REVERSE)
Fig. 10