Page 4-4
Document Ref 942175-001 Rev 3
TQM Meter for Fuel Dispensers
Component Technical Manual
4.3
External Leakage
The following are common symptoms and possible solutions relating to external leakage
problems:-
•
Leakage through drive shaft - replace drive shaft seal
•
Leakage through adjustment screw - replace adjustment screw O-ring
•
Leakage through cover - replace cover gasket
•
Leakage through housing - check housing is not porous or damaged
•
Leakage through mechanical seal
