Perkins 1300 EDi Series, Руководство по ремонту, Страница: 187 / 264

11
Workshop Manual, TPD 1353E, Issue 3 175
Peregrine EDi and 1300 Series EDi
To assemble Operation 11-7
1 Thoroughly clean inside the body of the lift pump and ensure that the passages in the body are not restricted.
2 Carefully clean the valves in clean diesel fuel. Inspect each valve for damage to the valve spring and the
valve plate. If there is damage, renew the valve.
3 Fit a spring seat washer (A4) in position in the pump body (A1). Ensure that the flat face of the washer is
toward the bottom of the body.
4 Fit the spring (A5) on the spring seat washer (A4) and the other spring seat washer (A6) on the spring.
5 Fit the suction valve (A7) in position on top of the valve seat washer. Ensure that the large diameter of the
valve is toward the spring seat washer.
6 Fit the plunger (A8) in position in the pump body over the valve and spring.
7 Renew the ’O’ ring (A11) that fits inside the end nut (A10) and renew the ’O’ ring (A9) on the outside of the
end nut.
8 Support the pump body, put the end nut in position on the plunger. Compress the spring and engage the
threads of the end nut with the threads in the pump body. Tighten the end nut to 42 Nm (31 lbf ft) 4,3 kgf m.
9 Fit the push rod (A12) in position in the end nut.
10 Fit a new ’O’ ring (A2) on the delivery valve assembly (A3).
11 Fit the delivery valve assembly to the fuel delivery pump and tighten to 42 Nm (31 lbf ft) 4,3 kgf m.
1
W067
A
2
3
4
5
6
7
8
9
10
11
12
BO
SC
H
0
4
40 00
8 134
PF/
KG 24
P
2
2
1
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