wsm STW37 - Others

GENERAL
STW34, STW37, STW40, WSM
G-37
(Continued)
* At 1.013 × 10
5
Pa (760 mmHg) pressure (atmospheric). A higher boiling point is
obtained by using a radiator pressure cap which permits the development of
pressure within the cooling system.
NOTE
• The above data represent industry standards that
necessitate a minimum glycol content in the concentrated
antifreeze.
9Y1211109GEG0039US0
[11] OTHERS
Bleeding Fuel System
Air must removed:
1. When the fuel filter or lines are removed.
2. When tank is completely empty.
3. After the tractor has not been used for a long period of time.
CAUTION
• Do not bleed the fuel system when the engine is hot.
Bleeding procedure is as follows:
1. Fill the fuel tank with fuel, and open the fuel valve (1).
2. Open the air vent valve (2) 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 valve.
IMPORTANT
• Always close the air vent valve (2) except for bleeding fuel
lines. Otherwise, engine runs irregularly or stalls
frequently.
9Y1211109GEG0040US0
Draining Clutch Housing Water
NOTE
• The tractor is equipped with water drain plug (1) under the
clutch housing.
• After operating in rain, snow or tractor has been washed,
water may get into the clutch housing.
1. Remove the water drain plug (1) and drain the water, then install
the plug again.
9Y1211109GEG0041US0
Vol % Anti-freeze
Freezing Point Boiling Point*
°C °F °C °F
50 −37 −34 108 226
(1) Fuel Valve
(2) Air Vent Valve
A: CLOSE
B: OPEN
(1) Water Drain Plug
KiSC issued 11, 2014 A