How should the Fuel timing be adjusted on monoblock-type inline high pressure fuel injection pump?

A high speed diesel engine operates with a monoblock inline high pressure fuel pump consisting of a number of helical type pump units contained in a single housing.

20 Feb '20, 16:31

Feb. 20, 2020, 4:31 p.m.
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Answer:
  1. Adjust the drive coupling to the driven coupling for the HP fuel pump using reference marks to No 1 cylinder TDC.
  2. Use shims for adjusting fuel injection timings of individual units.

Refer to Maker's manual for more details.

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20 Feb '20, 16:34

Feb. 20, 2020, 4:34 p.m.
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