Isuzu A-4BG1T - Page 32

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2-6 MAINTENANCE
St raker
I0
1
a Water Separator (Water Sedimentor)
(Optional Equipment)
Check the water separator float @ level.
If the float @ has reached level 0, loosen the drain plug
@ (at the bottom side of the water separator) to drain
the water.
kg.m (Ib.ft)
1
Drain Plug Torque
0.945 (6.5-10.8)
i
4,
G
.’
/:
i
‘<.
Air Bleeding
1. Loosen the feed pump cap Q’) on the injection pump.
2. Loosen the fuel filter fuel return eye bolt 0.
3. Operate the feed pump until there are no more bub-
bles visible in the fuel being discharged from the
fuel filter fuel return eye bolt.
4. Retighten the fuel filter fuel return eye bolt.
5. Operate the feed pump several times and check for
fuel leakage around the injection pump and the fuel
filter.