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Periodic Maintenance
© BT Industries AB 180424-040
64
Service Data
Adjustment value table
Models
1.5~1.75
ton
2~2.5 ton
3 ton
J3.5 ton
Item
Fan belt tension (10 kg (22lb.) pres-
sure applied)
mm (in)
8~13 (0.31~0.51)
Spark plug gap
mm (in)
4Y
0.7~0.8 (0.028~0.031)
Spark plug type
4Y
W9EX-U
Ignition timing (BTDC)
deg/rpm
4Y
7/750
Ignition sequence
4Y
1-3-4-2
Fuel injection timing (BTDC)
deg
1DZ-
II
•
2Z
0 (Static)
Fule injection sequence
1DZ-
II
•
2Z
1-3-4-2
Valve clearance (When warm)
mm (in)
IN.
4Y
0 (Self adjusting)
0.20 (0.008)
1DZ-
II
•
2Z
EX.
4Y
0 (Self adjusting)
0.36 (0.014)
1DZ-
II
•
2Z
Idling speed
rpm
4Y
750
+50-0
1DZ-
II
•
2Z
75
0±25
No load maximum speed
rpm
4Y
2600
±
50
←
2800
±50
←
1DZ-
II
2600
±
50
2800
±50
2800
±50
—
2Z
—
2400
±50
2400
±50
2400
±50
Engine compression
kPa/rpm
(kg/cm
2
/rpm)
[
psi/rpm
]
Stan-
dard
value
4Y
1226 (12.5)
[
178
] /
250
1DZ-
II
2850 (29.0)
[
412
] /
260
2Z
3230 (33)
[
469
] /
260
Limit
4Y
883 (9.0)
[128] /
250
1DZ-
II
1960 (20)
[
284
] /
260
2Z
1960 (20)
[
284
] /
260
Tire air pressure
kg/cm
2
(psi)
Front wheels
700 (7.0)
[
100
]
←
←
850 (8.5)
[
121
]
Rear wheels
800 (8.0)
[
114
]
700 (7.0)
[
100
]
775 (7.75)
[
110
]
900 (9.0)
[
128
]
Steering wheel play (When idling)
mm (in)
20~50 (0.79~1.97)
Oil control valve set pressure
kPa (kg/cm
2
)
[
psi
]
Lift
17162
(175)
[
2490
]
18142 (185)
[
2630
]
←
←
Tilt
11770
(120)
[
1710
]
14710 (150)
[
2130
]
←
15690
(160)
[
2280
]
Brake pedal play
mm (in)
3~7 (0.12~0.26)
Brake pedal floor clearance
mm (in)
90 (3.54) or more
Inching and brake pedal play
mm (in)
3~5 (0.12~0.20)
Parking brake operation force
N (kgf)
[
lbf
]
147~196
(15~20)
[
33~44
]
←
←
196~245
(20~25)
[
44~55
]
Sound pressure level (LPA) in com-
pliance with EN 12053
dB (A)
4Y
78
←
←
←
1DZ-
II
•
2Z
81
←
←
←
Sound power level (LWA) in com-
pliance with EN 12053
dB (A)
4Y
93
←
←
←
1DZ-
II
•
2Z
97
←
←
←
Vibration in compliance with EN
13059
m/s
2
1.5
←
←
←