Yanmar 6LPA-STP2 Service Manual page 207

Fuel Injection Pump
12/05
1 – Gasket (Non-Reusable)
2 – O-ring (Non-Reusable)
3 – Regulator Valve
4 – Gasket (Non-Reusable)
5 – Gasket (Non-Reusable)
6 – Lever Control Spring
7 – Gasket (Non-Reusable)
8 – Connecting Pin
9 – Governor Cover
10 – Shim
11 – Push Rod
12 – Lever Return Spring
13 – Governor Lever
14 – Spring Seat
15 – Diaphragm
16 – Spring Seat
17 – Diaphragm Cover
18 – Rubber Cap
19 – Overflow Screw
20 – Spring
21 – Guide Bushing
22 – Maximum Speed adjustment Screw
23 – No. 2 Fuel Return Pipe
Note: Since professional knowledge and special equipment are required for disassembly and adjustment
of the fuel injection pump, consult DENSO.
6LPA Service Manual
24 – Gasket (Non-Reusable)
25 – Collar (Non-Reusable)
26 – Full Load Set Screw
27 – Gasket (Non-Reusable)
28 – O-ring
29 – Gasket (Non-Reusable)
30 – Idle Speed Adjustment Screw
31 – Cap
32 – Gasket (Non-Reusable)
33 – O-ring (Non-Reusable)
34 – Washer
35 – Control Lever
36 – Support Pin
37 – Gasket (Non-Reusable)
38 – Spring Seat
39 – Damper Spring
40 – Speed Control Spring
41 – Fuel Inlet Pipe
42 – Governor Lever Shaft
43 – Fuel Inlet Joint Bolt
© 2007 Yanmar Marine International
FUEL SYSTEM
6-31