VII. PLANNED MAINTENANCE
SERVICE
DATA
Adjustment valve table
MOTOR
OIL CONTROL VALVE
Model
15-1.8ton
I
2 0
-
5.5 ton
I
Model
1
~umD motor brush lenath
I
New
I
-
27 (1.06)
I
34 (1 34)
I
15-32ton
WHEEL
35-55ton
I
Set pressure
Mpa (kg/cm2) [psi]
17 2 (1 75)
[2489]
15 7 (160) [2275]
Lift
Tilt
Model
1
5 -1.8 ton 2 0
-
3.2 ton 3.5
-
5.5 ton
18.1 (185) 126311
PS motor brush length
mm (in.)
FUSE
New
1
284 (1 118)
Hub nut tightening torque
N-m (kgfm) [R-lbfl
t
LUBRICANT CAPACITIES AND
107 8-1 96
(1 1-20) [80-I451
Model
I
F1 (for main circu~t)
AI
275
1
325 700
/
LI~I~
/
15.5 (0.606)
Caoacitv
t
294-588 (30-60)
[217-4341
15-18ton
Tvoe
294-520 (30-53)
[2 1 7-3831
I
20-32ton
1
35-55ton
(For pump motor No 1)
1.5
-
1.8 ton:
3.8
(.
(1 00 US gal)
2.0
-
5.5 ton :
5.5
1
(1.45 US gal)
Drlve unlt oil
I I I
Hipoid gear 011
SAE75-80W
API GL-4. GL-5
F2B (For pump motor No 2)
A
1
F3 (For PS contactor)
A/
75
1
t
1
-
I
1
325
3.5
-
5.5 ton :
4.5
1
(1
.I 8 US gal)
1.5
-
1.8 ton :
15.5
1
(4.09 US gal)
2.0
-
3.2 ton :
20
1
(5.3 US gal)
3.5
-
5.5 ton :
34.5
i
(9.1
1
US gal)
Hydraulic oil
(V
mast, max. llftlng helght 3000
mm (1 18 in.))
F4 (For lamps) A
F5 (For control circuit) A
F6 (For controller)
A
1
F7 (For ST controller)
~l~0+~/
Hydraulic oil
IS0
VG32
10
10
10
Brake lhne 1.8
-
3.2 ton
t
c
t
STEERING
Appropr~ate amount
t
t
t
Steerlng wheel piay mln (~n
)
(When PS motor 1s in operat~on)
SAE J-1703, DOT-3
20
-
50 (0 79
-
1 97)
BRAKE
Wheel
bearings,
mast, chassis,
tlt steering and grease flttlng
Appropriate amount
MP grease No.2
Model
15-32ton 35-45ton 5 5 ton
I
Parking brake operat~ng force
N
(kgf) [Ibfl
147-1 96 (1 5-20)
133-441
Brake pedal mm (in)
Play
Floor clearance
5-9 (0.19-0.35)
134 (5 28)
196-245 (20-25)
[44-551
t
Property of American Airlines
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