LS tractor R4047H User Manual

(3) Replacement of Engine Coolant
①
①①
① Capacity : 6.1 L ( 1.6 U.S.gals.)
②
②②
② Check
 Check the coolant of radiator and expansion tank
whether it is insufficient or not.
 Do not open the radiator cap except to check the
coolant or change it.
Radiator cap
Warning
▶ When opening the radiator cap,
be careful of the escaping hot
water or steam.
③
③③
③ Add coolant
 Supply the clean soft water to the coolant. If not, the radiator shall be corroded or rust shall be
generated.
④
④④
④ Replacing coolant
 The drain cock must be loosened only when the
engine is cooled down.
 Loosen the drain cock under the radiator to drain
the coolant in the engine and radiator.
 Before supplying the coolant, wash out the
radiator with clean water 2~3 times.
 Apply the overflow tube and supply the coolant up
to the inlet of radiator. Fill up the expansion tank
▶ Cool down the coolant
sufficiently before opening.
Drain cock
5
5 5
5 - 23
to the inlet of radiator. Fill up the expansion tank
with coolant above the “MIN”. Change the coolant
with anti-freeze solution in cold weather.
 Anti-freeze solution is filled up from the factory. After first winter, change the coolant to remove
foreign materials.
⑤
⑤⑤
⑤ Anti-freeze
 The amount of anti-freeze in the coolant must be determined on the ambient temperature. If the
amount of anti-freeze in the coolant is low, the coolant can be frozen and the engine and radiator
may be damaged.
 Use anti-freeze solution always. if not, change the coolant with anti-freeze solution before winter time.
(Drain port : Radiator – drain cock, Engine – engine coolant drain plug)
 Run the engine for 5 minutes after injecting the anti-freeze to mix it with water well.
Drain cock

LS tractor R4047H Specifications

General

Brand	LS tractor
Model	R4047H
Category	Tractor
Language	English