Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2000-01-01
Featured 三郎集团 manuals

Sanlang KFU2-40, KFU2-B40, KFD, KFP Vehicle Chassis Centralized Lubrication System Operation and Maintenance Manual
The manual describes the concept and components of the vehicle chassis centralized lubrication system, including oil pumps, controllers, distributors, pressure sensors and associated piping. It explains how the system supplies timed, measured lubrication to dozens of friction points on buses, trucks and sanitation vehicles to extend vehicle life and improve operational efficiency.
Detailed sections cover component introductions, controller operation, installation and commissioning, routine maintenance, fault diagnosis, oil pump refilling methods, recommended lubricants, and a spare‑parts list. The document is intended for drivers and maintenance personnel responsible for correct system use and repair. This manual is written in Chinese.
Covers: System Concept · Component Introduction – Oil Pump · Component Introduction – Controller · Controller Operation · Component Introduction – Distributor · Oil Pipe and Regulations
Latest 三郎集团 manuals
Sanlang KFU2-40, KFU2-B40, KFD, KFP Vehicle Chassis Centralized Lubrication System Operation and Maintenance Manual
Service Manual 72 pages · 1.6 MB · ZHThis manual provides operation, maintenance, and troubleshooting instructions for Sanlang's KFU2-40, KFU2-B40, KFD, and KFP vehicle chassis centralized…
Which document do I need?
Service Manual
Disassembly, diagnostics and part numbers, for repair.
Questions answered in 三郎集团 manuals
How is the oil pump controlled?
The pump is started and stopped by a DKQ‑type or SL‑ECU‑type controller that sends start/stop commands to the motor.
What temperature range can the system operate in?
The system works from –10 °C to +70 °C, and for some models down to –15 °C when using antifreeze grease.
