Compac CNG Installation And Service Manual page 29

Servicing
Install new Solenoid Valve Seals
Compac Industries Ltd.
1. Place the new valve seal and seal retainer on the cap screw.
2. Attach a crescent to the flat part on the piston to prevent rotation, and
then screw the M6 x 12 mm cap screw into the bottom of the piston,
using the seal retainer and valve seal.
3. Insert a new gas return O-ring.
4. Insert the piston back into the solenoid body.
5. Insert the solenoid spring.
6. Insert a new solenoid top O-ring seal.
7. Place the solenoid top back on the solenoid body, making sure that the
locating dowel is engaged.
8. Screw in the six M6 cap screws.
Page 29
Solenoid Valve Seal Replacement
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