Maintenance5556−1/A1
Winterthur Gas & Diesel Ltd.
12/ 18
4.6 Fuel Pump − Last Assembly
1) Attach the ring (94593A, Fig. 19) to the
lower housing (1).
2) Attach the two-part ring (94593B) to the
upper housing (2). Make sure that the
guide rods (94593C) are aligned with
the bores in the ring (94593A).
3) Attach the crane hook to the spindle
press (94551).
4) Carefully lower the lower housing (1,
Fig. 20) sufficiently to engage the rods
(94593C) with the bores in the ring
(94593A).
5) Continue to lower the lower housing (1)
until the pump plunger (4) is a small
distance from the regulating sleeve (5).
Fuel Pump: Disassemble, Assemble
2015
WCH03053
Fig. 19
94551
94593C
1
2
94593B
94593A
4
Fig. 20
4
2
3
1
94593C
94593A
5
3
WCH03053
WCH03053
WCH03053