MAXIMUM PRESSURE..................100 PSI / 7 BAR
D. Tighten star nut
E. Remove and replace filter bowl retainer
A. Remove and replace valve assembly
B. Tighten valve stem nut
C. Remove and replace valve assembly
E. Remove and replace valve stem
D. Lightly file smooth
assembly and filter housing
1. Fuel leaking around
valve stem
3. Air leaking into system
(Air bubbles in bowl
during operation)
A. Rough stem
B. Loose valve stem nut
C. Valve stem packing
deteriorated
D. Burr on casting
E. Valve stem threads
stripped
A. Deteriorated gasket
B. Housing cracked
C. Bowl rim cracked,
nicked, or scratched
D. Star nut loose
E. Star nut's threads
stripped out
F. Gasket missing
A. Loose valve assembly
B. Cracked component
C. Loose filter bowl
C. Tighten star nut on fuel bowl retainer
WEIGHT.........................................12 OZ / 340 GM
MAXIMUM FILTRATION.......................25 MICRONS
and gasket
B. Inspect filter bowl, filter housing,
C. Remove and replace bowl
F. Replace gasket
MAXIMUM FLOW.......................60 GPH / 230 LPH
INLET AND OUTLET PORT SIZE..................1/4 NPT
MAXIMUM TEMPERATURE..............212°F / 100°C
B. Remove and replace housing
A. Remove and replace gasket
2. Fuel bowl leaking
A. Tighten valve assembly nut slightly
12-04-00 Z08-00021SECN-02397 Supersedes 03-86 Z08-00021
19
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