Huafengdongli R4100D2 User Manual

deposited outside, influt;lnce the
heat radiating efficiency
2. Fill cooling water and get rid of the
air from the water passage
3.
( 1) Check the lash of the water
impellers , adjust the tension of
the fan belt
( 2) Wipe off the scale deposit
4. Clean off the dirt and ecale deposit
5. Adjust to the stipulated load
3. Flow of cooling water is too small
( 1) Flow of water pump is too small
( 2) Too much scale deposit inside
the engine
4. The efficiency of radiator is not
well
5. Engine is over- loadedp
8. The temperature
of used cooling water too high
Trouble cause and its feature Remedy
1. Water temperature gauge or 1. Inspect and replace
inductor be in trouble
2. Cooling water is not enough
9
. Trouble in the injection pump
Trouble cause and its featurep
1. No fuel delivery
( 1 -) Fuel deliver pump is out of order
( 2) Fuel filter or fuel passage is
choked
(3 ) Air trapped in fuel passage
(4) Fuel outletyp Valve Spring broken
2. Fuel delivery uneven
( 1) Air trapped in fuel passage
(2) Fuel outlet valve spring broken
(3) Seal face and outer face. vvorn out
(4 ) ~Iunger mate worn out or· spring
broken
( 5) Plunger choked
with impurityp
Remedy
1.
(1) Process according 10.
( 2) Clean or pe.place
(3)Wipe off air
(4 ) Replace spring
2.
( 1) Wipe off air
(2) Replace spring
(3 ) Repair or replace
(4 ) Replace parts
(5)Clean

Huafengdongli R4100D2 Specifications

General

Brand	Huafengdongli
Model	R4100D2
Category	Engine
Language	English