Service As Required; Bleeding Fuel System; Draining Clutch Housing Water; Replacing Fuse - Kubota STW34 Operator's Manual

88 PERIODIC SERVICE

SERVICE AS REQUIRED

BBleeding Fuel System
Air must be removed:
1. When the fuel filter or lines are removed.
2. When the tank is completely empty.
3. After the tractor has not been used for a long period of
time.
C Bleeding procedure is as follows:
1. Fill the fuel tank with fuel, and open the fuel cock.
(1) Fuel cock
(2) Air vent cock
2. Open the air vent cock on the fuel injection pump.
3. Start the engine and run for about 30 seconds, and
then stop the engine.
4. Close the air vent cock.
A Always close the air vent cock except for bleeding fuel
lines.
Otherwise, engine runs irregularly or stalls frequently.
BDraining Clutch Housing Water
(1) Water drain plug
(A) "CLOSE"
(B) "OPEN"
BReplacing Fuse
The tractor electrical system is protected from potential
damage by fuses.
A blown fuse indicates that there is an overload or short
somewhere in the electrical system.
If any of the fuses should blow, replace with a new one of
the same capacity.
A Before replacing a blown fuse, determine why the fuse
blew and make any necessary repairs. Failure to
follow this procedure may result in serious damage to
the tractor electrical
"TROUBLESHOOTING" section of this manual or your
local KUBOTA Dealer for specific information dealing
with electrical problems.
system. Refer to the