4-009
HYDRAULIC SYSTEMS
(1)
Propulsion pump
(1-1)
Port B (Reverse)
[PB]
: 1 1/16-12UN
(1-2)
High pressure gauge port (For port B)
: 9/16-18UNF
(1-3)
Servo pressure gauge port
: 9/16-18UNF
(1-4)
Drain port
[PD]
: 1 5/16-12UN
(1-5)
High pressure gauge port (For port A)
: 9/16-18UNF
(1-6)
Port A (Forward)
[PA]
: 1 1/16-12UN
(1-7)
Servo pressure gauge port
: 9/16-18UNF
(1-8)
Charge pressure gauge port
: 9/16-18UNF
(1-9)
Charge pressure gauge port
[PG]
: 3/ 4-16UNF
(1-10) * High pressure relief valve (For port B)
(1-11)
Charge pump suction port
[PS]
: 1 5/16-12UN
(1-12) * High pressure relief valve (For port A)
(1-13)
Charge relief valve
(1-14)
Drain port
: 1 5/16-12UN
Specifications
Displacement
•
:
51 cm
3
/rev (
3.1 cu.in./rev )
Displacement (Charge pump)
•
: 15.6 cm
3
/rev (
1.0 cu.in./rev )
High pressure relief valve pressure setting
•
: 28.0
MPa
( 4,060 psi
)
Charge relief valve pressure setting
•
:
2.4
MPa
( 348 psi
)
Allowable pump case pressure
•
: 0.25
MPa
( 36.3 psi
) or less
Pump weight
•
:
42 kg
(
93 lbs.
)
(2) Vibrator • steering pump
(2-1) Suction port
[VS]
: G1
(2-2)
Port 1
[VA]
: G1/2
(2-3)
Port 2
[VB]
: G1/2
Specifications
Displacement (Port 1)
•
: 18.3 cm
3
/rev (
1.1 cu.in./rev )
Displacement (Port 2)
•
: 12.5 cm
3
/rev (
0.8 cu.in./rev )
Pump weight
•
:
7.4 kg
(
16 lbs.
)
Pump assembly weight
•
: 49.4 kg
( 109 lbs.
)
* High pressure relief valve = S.C.R. (System Check Relief) valve for charge check and high pressure relief.
Summary of Contents for SV201-1
Page 1: ...SV201 1 SHOP MANUAL 3498 64064 0...
Page 2: ......
Page 4: ......
Page 12: ......
Page 13: ...SAFETY...
Page 14: ......
Page 22: ......
Page 23: ...SPECIFICATIONS...
Page 24: ......
Page 25: ......
Page 38: ......
Page 39: ...ENGINE AND CONTROLS...
Page 40: ......
Page 41: ......
Page 48: ......
Page 49: ...HYDRAULIC SYSTEMS...
Page 50: ......
Page 51: ......
Page 54: ......
Page 56: ......
Page 58: ......
Page 60: ......
Page 62: ......
Page 64: ......
Page 65: ......
Page 72: ......
Page 76: ......
Page 78: ......
Page 84: ......
Page 86: ......
Page 87: ...ELECTRICAL SYSTEM...
Page 88: ......
Page 90: ......
Page 92: ......
Page 94: ......
Page 97: ...VIBRATORY DRUM REAR AXLE...
Page 98: ......
Page 106: ......
Page 138: ......
Page 144: ......
Page 145: ...BRAKE...
Page 146: ......
Page 148: ......
Page 150: ......
Page 153: ...INSPECTION AND ADJUSTMENT...
Page 154: ......
Page 174: ......
Page 175: ...TROUBLESHOOTING...
Page 176: ......
Page 187: ......