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BR-20 Brake System BR-6125J93C-01
Adjusting procedure
1)
Test device diagram
气源
Air supply
行车位置
Driving position
2)
Tightness test
Set the lever at the parking position, open the switch 1, charge air via the port 11 to 800kPa and maintain the
pressure for five minutes. Inspect the assembly, especially the exhaust
port 3, a slight air leakage is allowed.
3)
Performance test
a)
In manipulating the control lever, when a=10°, P2 pressure must be
reduced to 550~ 620kPa;
and when a=73°, P2 pressure must be reduced to zero;
b)
The lever should return to the driving position when released and at
this time, P1=P2=800kPa.
c)
Reset the lever at the driving position. Before taking off the
assembly, exhaust the assembly to a pressure of 0kPa.
d)
Make sure the air pressure conforms to the characteristic curve in the Figure.
止推角
Thrust angle
停车制动锁止位置
Parking brake lock position
特性曲线
Characteristic curve
手柄转角
Lever turning angle
5.
Quick release valve
Precautions for use and maintenance
1)
When any air leakage is found, check if the diaphragm is damaged.
2)
In making a second class maintenance, the quick release valve should be dismantled, cleaned and inspected.
6.
Relay valve
Precautions for use and maintenance
1)
When the relay valve is found with air leakage, remove and check all seal rings for wear, check intake and
exhaust valves for damage or dirt on surface, and check the valve stem
for roughness that may lead to a failed sealing with its guide sleeve. If
so, replace the damaged parts.
2)
When the vehicle has run for 48000 km (the third class maintenance),
the valve should be dismantled and cleaned by a professional
technician.
7.
Air brake chamber for front wheel
Important instructions on use and maintenance
1)
The air brake chamber is an important safety device and its dismantling and assembling require special tools
and skills. It is recommended to replace the assembly in stead of dismantling and maintenance;
2)
In its dismantling and assembling, safety protection should be well considered to avoid any injures.
1 Switch
pressure
gauge
(above grade 0.4)
2,
4
Pressure gauges (above
grade 0.4)
3, 5
Air reservoir
8 Test
piece
8-20
Содержание XML6125CLE
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Страница 17: ...General Instructions GI 6126J12 01 GI 14 1 16 ...
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Страница 130: ...PP 4 Propeller shaft 1 传动轴 Drive shaft 2 六角螺栓 Hex bolt 3 螺母 Nut 4 弹垫 Spring washer 5 万向节总成 Universal joint assy 3 4 ...
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Страница 138: ...Repair Instructions AVN 75 RL 75 A RL 75 E RL 75 EC RL 80 A RL 80 E RL 82 A RL 82 EC RL 85 A RL 85 E RL 85 EC Buses 4 1 ...
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Страница 259: ...REPAIR MANUAL ZF DROP CENTER AXLE AV 132 II AV 132 II T 5871 214 102 en 5 1 ...
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Страница 344: ...SU 4 Suspension System ECAS Electric control system WABCO Bus ECAS operation manual 6 4 ...
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Страница 454: ...BR 50 Brake System BR 6125J93C 01 2 General schematic diagram of brake system 8 50 ...
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Страница 511: ...2019 12 17 CATL Confidential Introduction of Power Battery System CATL AFS STTG ...
Страница 513: ...2019 12 17 CATL Confidential Page 3 Composition of Battery System Chapter 1 ...
Страница 516: ...2019 12 17 CATL Confidential Page 6 Introduction of Battery System Hardware Chapter 2 ...
Страница 518: ...Appendix 1 MSD 2019 12 17 CATL Confidential Page 8 MSD A With Fuse MSD B Without Fuse ...
Страница 519: ...Appendix 2 Pressure Valve Upper Lid 2019 12 17 CATL Confidential Page 9 Outer side Inner side ...
Страница 535: ...2019 12 17 CATL Confidential Page 25 Introduction of Battery Management System BMS Chapter 3 ...
Страница 537: ...3 2 Electrical Schematic Diagram Example 2019 12 17 CATL Confidential Page 27 ...
Страница 538: ...3 3 Principle Diagram of Battery Management System BMS 2019 12 17 CATL Confidential Page 28 ...
Страница 539: ...CATL AMD CODE FOR DAILY USE OF EV BATTERY SYSTEM KongCF ...
Страница 564: ...Thank you for watching Web http www catlbattery com Tel 400 918 0889 Any questions ...
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Страница 603: ...GOLDEN DRAGON 电源 故障 火警 负极 电源 故障 火警 正极 18 32VDC 负极 进风口 11 27 ...
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