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JAC Trucks. Manual - part 111

No.

Lubricating position

universal joint of the driveshaft

Filer cartride

Symbol of

the lubricant

Number of

the ubricating

spline of the driveshaft

fill

battery terminal

fill

transmission

6L渊reference冤

fill

oil cup of the clutch brake

master cylinder

suitable

one change one year

steering gear

steering knuckle pin and ball pin

of the drag link and the tie rod

各

check

fill

replace

maintenace cycle

everyday

First

time

Seconde

time

Third

time

Every

season

Table one

Main lubricating position and the lubricant name(for reference)

HFC1048

series trucks

No.

Lubricating position

generator

Symbol of

the lubricant

Number of

the ubricating

fill

Power steering

bearing of the front尧rear hub

Each 2

Shack absorber

Water pump bearing

Transimission drive

gear front bearing

Rear axle

fill

replace

fill

replace

maintenace cycle

everyday

First

time

Seconde

time

Third

time

Every

season

Engine lubrication system

fill

replace

Cooling system

drive mechanism

fill

Symbol in the

table

Lubricant

L-BCD4 oil GB11123渊summer冤袁LECD30 oil GB11123渊winter冤

L-HM46(GB11119), the below zero is L-LM32(GB11119) antiwear hydraulic oil.

15W/20 or 15W/40 thickened oil

GB49 2# lime base grease

GB5671 universal lithium base grease

Half HU-20 gasoline engine oil渊GB2537冤and half 45# transformer oil 渊GB2536冤

brake fluid JG3渊GB10830冤

medium-load vehicle gear oil渊GL-4冤 85W/90

Table two

Description of the oil in lubricating table (for reference)

HFC1048

series trucks

Number

Name

Tightening torque渊N窑m冤

Nuts of steering tie rod ball pin

186依20渊19依2冤

Nuts connected the transmission and the clutch housing

68.8-93.2渊7-9.5冤

Intermediate driveshaft flange nuts

343-539渊35-55冤

tyer nut

196-245渊20-25冤

Diving gear flange nuts

220-250渊23-25.5冤

Fixing nuts of the steering straight arm

441依49渊45依5冤

U-bolt of the front leaf spring

250

U-bolt of the rear leaf spring

350

steering fix bolt

68.8-88.2渊7-9冤

Fixing nuts of steering flexural arm

441依49渊45依5冤

Steering-wheel fix nut

49-78.4渊5-8冤

Transmission flange nuts

>166.7渊17冤

Pitman arm shaft nut

196-235.2渊20-24冤

Table three

Tightening torque of main fastening pieces (for reference)

1尧叶Operating specification of HFC1040 series trucks曳

2尧叶Operating specification of engine曳

3尧Products certification

The nameplate of JAC series trucks is located on the right side of longitudinal member beside front suspension.

Main files along with the vehicle

HFC1048

series trucks

ANHUI JIANGHUAI AUTOMOBILE CO., LTD.
Address院176# Dongliu Road Hefei City
Telephone院0551-2296374
Postalcode院230022
Network address院http://www.jac.com.cn

Combination switch is under the
control of the multifunction handle,
which lies in the lower left and inferi鄄
or place of the steering wheel. It can
control small light尧headlight尧head鄄
light dimmer and left turning or right
turning by two different motion
modes. The symbols and functions of
the combination switch are as fol鄄
lows:
淤野OFF冶 indicates that neither small
light nor headlight lights. (But at this
time the high beam light can light if
you put up the handle.)
于 is

the indication of small

light. Turn the control handle clock鄄
wise by 30毅 , the front尧rear small
lights and the instrument light can
light.

盂

the indication of headlight.

Keep on turning the left control han鄄
dle clockwise by 30毅, the front head鄄
light尧the rear small light and the in鄄
strument light can light.
榆

the indication of steering.

Forward and backward motion of the
control handle can operate the left
and the right turning lamps and the
turning light indicator on the instru鄄
ment panel. Push the control handle
forward in horizontal direction, the
right turning light lights and there is
indication of turning right on the in鄄
strument panel. On the other hand,
pull the control handle backwards,
the left turning light lights and there
is indication of turning left on the in鄄
strument panel. If the control handle

is in the middle position, there will be
no indication of turning.
虞 Dimmer of headlight: Lift the left
control handle upwards gently and
do the 耶uplift-release爷 motion, which
can control the dimmer function of
the headlight. Uplift the handle once,
high beam headlamp lights; release
the handle, it goes out. Repeating of
the above action can control the
working condition of the high beam
headlamp to achieve the purpose of
dimmer function when overtaking or
passing in night.

(玉). Use of instruments and
apparatuses in the cab

1. Integrated switch and instru鄄
ment cluster

Integrated switch (figure below) that
is composed of steering shaft lock
seat尧ignition start lock and combina鄄
tion switch lies underneath the steer鄄
ing wheel.

1) Ignition switch
Ignition switch is on the right side of
integrated switch. It has four func鄄
tions: LOCK尧ACC尧ON尧START. When
the key is in 耶LOCK爷 position, the
ignition switch will be connected to
the power source and lockup of the
steering gear is disengaged. Turn
the key to 耶ACC爷 position clockwise,
and circuit of accessories like radio
and tape player is connected. Turn
the key to 野ON爷 position, and the in鄄
strument circuit is connected. Keep
on turning the key to 耶START爷 posi鄄
tion, engine can be started. You
should unlash handle of the key im鄄
mediately after the engine starts. The
key can return to 野ON爷 position by
the return actio n of spring. The

schematic diagram of ignition switch
is as follows.

2) Combination switch (left control
handle)

left control handle

combination
switch

ignition switch

Schematic diagram of integrated switch

Schematic diagram of ignition switch

HFC1045

series trucks

Content .. 109 110 111 112 ..