Hand Throttle Lever; Parking Brake Lever - Kubota B3150 Operator's Manual

A To avoid damage of transmission, when front wheel
drive lever is not smoothly shifted, slightly step forward
or rearward on speed control pedal.
A Tires will wear quickly if front wheel drive is engaged
on paved roads.
C Front wheel drive is effective for the following
jobs:
1. When greater pulling force is needed, such as working
in a wet field, when pulling a trailer, or when working
with a front-end loader.
2. When working in sandy soil.
3. When working on a hard soil where a rotary tiller might
push the tractor forward.
4. Additional braking at reduced speeds.
6. Accelerate the Engine.
BHand Throttle Lever
Pulling the throttle lever back increases engine speed,
and pushing it forward decreases engine speed.

(1) Hand Throttle lever

"INCREASE"
"DECREASE"
OPERATING THE TRACTOR
7. Unlock the Parking Brake.
BParking Brake Lever
To release the parking brake, depress the brake pedals
again.
(1) Brake pedals
31
(A) "DEPRESS"