Kubota B3150 Operator's Manual page 37

[B3150SU]
5. Place the hydraulic control lever in
the "NEUTRAL" position.
(1) Hydraulic control lever (A) "DOWN"
(B) "SLOW DOWN"
(N) "NEUTRAL"
(C) "SLOW UP"
(D) "UP"
OPERATING THE ENGINE
6. Set the throttle lever to about 1/2 way.
(1) Hand throttle lever
7. Insert the key into the key switch and
turn it "ON".
17
"INCREASE"
"DECREASE"
"OFF"
"ON"
"PREHEAT"
"START"