Westerbeke WPDS-20 Manual do Operador descarregar pdf (Página 26)

Fuel

Injection

Pump

The fuel injection pump is one

the most important components

the diesel engine and, therefore, calls

for the utmost caution in handling. Furthermore, the

fuel injection pump has been thoroughly bench-tested

and

should not be tampered with.

Idle speed and timing adjustment are the only adjustments the servicing dealer can perform on the Injection

pump.

Other types

adjustments

repairs must be performed by a qualified injection service shop.

To obtain

long and satisfactory service from the injection pump, always use fuel which

free from impurities

and maintain a

good

filtration and water separation system between the fuel tank and the engine. Service

this system regularly: the Injection pump it saves may be your own.

Belt

Drive

System

The illustration below shows the complete belt drive system for the W 40NA engine. A compressor bracket

and mounting bracket are provided for the installation of a Grunnert refrigeration compressor.

Two alternators are mounted on the W

40NA engine. The second alternator charges the ship's service bat-

tery(s). Two oil pressure cut-out switches for the

fields on the alternators are mounted on a bracket at the

rear of the engine. These switches will prevent any

load on the engine upon the engine's Inttlal start-up.

Westerbeke

Diesel

Engines

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Westerbeke WPDS-20 Manual do Operador Página 26