· Install the special tool (compression gauge adapter) at
the nozzle holder hole, and connect the compression
pressure gauge there.
* Condition: Water temperature 20°C, Engine rotation
200rpm (10 rotations)
2.1.10 Injection nozzle
· Install a nozzle on the nozzle tester.
· If the inspected injection pressure is less than the specified value, adjust using the adjusting shims.
· Check the atomizing state and replace it if abnormal.
2.1.11 Fuel injection pump
·Check the housing crack, damage etc. and replace it if abnormal.
·Check if the idle operation and speed regulating lever’s sealing is removed.
·The adjustment and testing of fuel injection pump should necessarily be done at the test bench.
2.1.12 Battery
·Inspect for any leakage of electrolytic solution owing to battery crack, and replace the battery in case of
poor condition.
·Inspect for amount of electrolytic solution, and replenish if insufficient.
·Measure the gravity of electrolytic solution, if less than specified value (1.12 ~ 1.28), replenish.
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