6-5
Load check
valve
2
9
10
LS
CF
EF
T/M
14
Steering system
Steering return line
Brake system
Brake return line
1
12
8
11
7
3
18.5MPa
15MPa
P
T
24V
24V
1B
1A
2B 2A
3B
3A 4B
4A
GAGE PORT
Tilt
Backward
50DS7EHS05
WHEN THE TILT CONTROL LEVER IS IN THE BACKWARD POSITION
4)
When the tilt control lever is pulled back, the spool on the second block is moved to tilt backward
position.
The oil from hydraulic gear pump(1) flows into main control valve(3) and then goes to the small
chamber of tilt cylinder(7) by pushing the load check valve of spool.
The oil at the large chamber of tilt cylinder(7) returns to hydraulic tank(14) at the same time.
When this happens, the mast tilt backward.
Содержание 60L-7A
Страница 11: ...SECTION 1 GENERAL Group 1 Safety hints 1 1 Group 2 Specifications 1 5 Group 3 Periodic replacement 1 13 ...
Страница 25: ...SECTION 2 REMOVAL INSTALLATION OF UNIT Group 1 Structure 2 1 Group 2 Removal and installation of unit 2 2 ...
Страница 32: ...2 7 Mast Refer to section on mast Page 2 2 1 2 POWER TRAIN ASSEMBLY REMOVAL 1 D503RE04 ...
Страница 69: ...3 28 50DFTM13 Remove bearing 67 and gear 68 30 68 67 ...
Страница 71: ...3 30 Remove oil seal 72 from the transmission case 34 50DFTM17 72 ...
Страница 98: ...3 57 Assemble wheel hub and tighten plug 14 Tightening torque 35 60kgf m 253 2 434 0lbf ft 12 50D7EDA61 ...
Страница 147: ...5 31 2 PRIORITY VALVE STRUCTURE 50DS7ESE08 1 Body 2 Spool 3 Spring plug 4 End plug 5 Spring 6 O ring 7 Orifice 1 ...
Страница 188: ...7 3 10MM RING ELECTRIC CIRCUIT FOR LPG FUE KIT 35L7AEL07 ...
Страница 189: ...7 4 MEMORANDUM ...