Maintenance
2140−1/A1
Winterthur Gas & Diesel Ltd.
5/ 14
4.2 Valve Bush and Valve Guide
− Remove
If it is necessary to remove the valve
bush (2, Fig. 4) and the valve guide (4), do
step 1) to step 5):
1) Remove the six Allen screws (1) from
the valve bush (2).
2) Put the two screws (94214L) and the
screws (94214M) into the valve
bush (2) as shown.
3) Turn equally the nuts (94214M) to
remove the guide bush (2) and the
valve guide (4) from the housing (5).
4) Remove and discard the two
O-rings (3).
5) Do the checks given in paragraph 7.
2016
Gas Admission Valve: Removal, Disassemble, Assemble, Checks, Installation
Fig. 3
1
2
WCH03493
WCH03493
94214L
94214M
2
5
3
4