Pages from SEBE61360109 – 6D105 Series Diesel Engine Shop Manual
Complete workshop & service manual with electrical wiring diagrams for Komatsu 6D105 Series Diesel Engines (6D105-1, S6D105-1). It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Komatsu 6D105 Series Diesel Engines (6D105-1, S6D105-1)service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.
FILELIST:
SEBE61360109 – 6D105 Series Diesel Engines (6D105-1, S6D105-1) Shop Manual.pdf
SEBE6130A04 – 105 Series Diesel Engines (4D105-3, S4D105-3, 6D105-1, S6D105-1) Shop Manual.pdf
EXCERPT:
CONTENTS
01 GENERAL ………. 01
11 STRUCTURE AND FUNCTION …………………… 11
12 TESTING AND ADJUSTING …………………. 12
13 DISASSEMBLY AND ASSEMBLY …………….. 13
14 MAINTENANCE STANDARD …………………. 14
…
STRUCTURE AND FUNCTION
Function of the governor
1. Engine starting
• If the fuel control lever (14) is pushed to START position, the governor spring (13) connected to the swivel lever (12) integrated with the control lever will be pushed until the tension lever (1) is brought into contact with the full-load stopper (10) at the lower end.
• Then, the sleeve (7) will be shifted to the left, and the control rack (11) will be pulled by the start spring (2) in the direction of increasing the fuel
quantity, making ease the engine starting.
2. Engine idling
• If the control lever (14) is moved back to IDLING position after engine start, the governor spring (13) will become weak in tension, causing the flyweight
to open outward at a low speed. Then, the sleeve (7) will move to the right, pushing the tension lever (1) to a paint where the idling sub-spring (5) applies
tension. Consequently, the floating lever (3) will move to the right with the lower end used as the fulcrum, bringing the control rack (11) into the idling position.
• When the revolution increases, the flyweight opens and move the tension lever to the right, then the idling sub-spring operates to adjust the idling revolution.
If the revolution decrease excessively, the start spring (2} works to keep the idling revolution.
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