WinGD X72 Maintenance Manual

Maintenance5556−2/A1
Winterthur Gas & Diesel Ltd.
2/ 4
2. Hydraulic Ram −
Preparation
1) Open the vent screw (5, Fig. 2).
2) Use the push rod (4) to push the
piston (2) to the top of the cylinder of
hydraulic ram (94595).
3) If you cannot move the piston (2) with
your hand, do step a) and step c):
a) Remove the push rod (4, 94595B
or 94595C) from the piston (2).
b) Attach the piston reset tool
(94595D) to the hydraulic ram
(94595) with two of the screws (1).
Note: The screws (1) are from the fuel
pump cover.
c) Use the spindle (3) to push the
piston (2) to the top of the
cylinder.
4) Remove the piston reset tool (94595D).
5) Put the short push rod (4, 94595B) into
the piston (2).
3. Hydraulic Ram − Install
1) Attach the hydraulic ram (94595) to the
fuel pump with the 12 screws (1).
CAUTION
Damage Hazard: There is
no support below the
housing. The bottom
housing can fall and cause
damage when the screws
are removed.
2) Hold the bottom housing (2, Fig. 3) in
position, then remove the four bolts (4)
from the top housing (5).
3) Put the screws (94595E) through the
bores in the flange in the top and
bottom housings in the diagonal
positions shown (view I − I).
4) Put the nuts (3) on to the
screws (94595E).
5) Adjust the nuts (3) to get a minimum
clearance of between 10 mm to 15 mm
(view II−II
).
6) Remove the two screws (1).
2015
Fuel Pump: Removal of a Seized Pump Plunger
WCH02281
4
3
5
WCH02281
1
2
II
94595D
I - I
II
94595
E
3
1
2
014.181/06
94595
E
10 mm to 15 mm
II
Fig. 2
Fig. 3
I - I
II
94595
2
I I
I
II
94595E
WCH02365
I
I
5
4
2
WCH03106

WinGD X72 Specifications

General

Brand	WinGD
Model	X72
Category	Engine
Language	English