Product Manual

13
SYMPTOMS PROBABLE CAUSE
CORRECTIVE
ACTION
Meter counter does not
operate. (Normal fuel
delivery)
1. Foreign material in
nutator assembly.
2. Broken nutator disc
pin or defective
nutator assembly.
Remove and clean
nutator assembly.
Install new nutator
assembly.
Meter counter does not
operate.
(littleornofuelow)
1. Clogged strainer
in meter.
2. Other system
components
malfunctioning.
3. Foreign material in
nutator assembly.
Clean or replace strainer.
Check all system compo-
nents, tank to nozzle for
clogs and/or malfunctions.
Repair as necessary.
Remove and clean nutator
assembly.
Fuel leakage.
1. Leakage between
coverplate and
housing.
2. Leakageatttings.
3. Leakage at threads.
Remove coverplate and
inspect for damaged,
missing or incorrectly
seated seal. Replace as
required.
Removettingsand
inspect for damaged,
missing or incorrectly
seated seals. Replace as
required.
Remove meter and reseal
all threaded connections
with thread tape or pipe
thread sealing compound
approved for use with
ammableliquids.
TROUBLESHOOTING - MECHANICAL