10-S38
L3130 · L3430 · L3830 · L4630 · L5030, WSM
CABIN
Rear Wiper Motor
1. Raise up the rear wiper arm (2).
2. Turn the main switch ON.
3. Push the rear wiper switch to ON position.
4. Count the number of wiper arm rocking per minutes.
5. If the number differs from the factory specifications, replace the
wiper motor assembly.
W1031594
(2) Disassembling and Assembling
(A) Removing Air Conditioner Unit
Draining Coolant
CAUTION
• Never remove the radiator cap until coolant temperature is
well below its boiling point. Then loosen cap slightly to the
stop to relieve any excess pressure before removing cap
completely.
1. Stop the engine and let cool down.
2. Loosen the drain plug (2) to drain the coolant.
3. Remove the radiator cap to completely drain the coolant.
4. After all coolant is drained, retighten the drain plug (2).
(When refilling)
• Fill the coolant between the “FULL” and “LOW” marks of
recovery tank (1).
W10646580
Discharging Refrigerant
1. Refer to “Discharging the System”. (See page 10-S17.)
W1023185
No load rotating speed Factory spec. 49 to 61 min
-1
(rpm)
(1) Wiper Blade (2) Wiper Arm
Coolant capacity (with
recovery tank)
L5030
9.2 L
9.7 U.S.qts
8.1 Imp.qts
(1) Recovery Tank
(2) Drain Plug
A : FULL
B : LOW