Disassembling And Assembling; Draining Engine Oil And Coolant - Kubota SM-E4B Series Workshop Manual

SM-E4B SERIES, WSM

[2] DISASSEMBLING AND ASSEMBLING

(1) Draining Engine Oil and Coolant

Engine Stop Solenoid Test (Energize to Run Type)
1. Disconnect the 3P connector (3) from the engine stop solenoid
(1) wiring harness.
2. Remove the engine stop solenoid (1) from the engine.
3. Connect the jumper leads from the pulling coil terminal (6) to the
switch (7), and from switch (7) to the battery positive terminal
(10).
4. Connect the jumper leads from the holding coil terminal (5) to
the switch (8), and from switch (8) to the battery positive
terminal (10).
5. Connect the jumper leads from the ground terminal (4) to the
battery negative terminal (9).
6. When the switch (7) is turn on, the plunger pull into the solenoid
body and then the plunger comes out within approximately 1.2
seconds.
7. Turn on the switch (8) then turn on the switch (7), the plunger
pull into the solenoid body and it keeps in holding position after
turn off the switch (7).
8. If the plunger is not attracted, the engine stop solenoid is faulty.
NOTE
• This solenoid assembly includes reverse polarity protected
pulling coil timer module (2) to prevent solenoid burnout
due to engine over crank or misadjustment of linkage by
limiting the pull coil ON time.
Pull coil energized time Factory specification
(1) Engine Stop Solenoid
(2) Pulling Coil Timer Module
(3) 3P Connector
(4) Ground Terminal
(5) Holding Coil Terminal
Draining Engine Oil
1. Start and warm up the engine for approx. 5 minutes.
2. Place an oil pan underneath the engine.
3. Remove the drain plug (2) to drain oil.
4. After draining, screw in the drain plug.
(When refilling)
• Fill the engine oil up to the upper line on the dipstick (1).
IMPORTANT
• Never mix two different types of oil.
• Use the proper SAE Engine Oil according to ambient
temperature.
(1) Dipstick
(2) Drain Plug
1-S29
ENGINE
0.52 to 1.20 seconds
(6) Pulling Coil Terminal
(7) Switch for Pulling Coil
(8) Switch for Holding Coil
(9) Battery Negative Terminal
(10) Battery Positive Terminal
9Y1210785ENS0026US0
(3) Oil Inlet Plug
9Y1210785ENS0027US0
KiSC issued 01, 2013 A