Sketches of special tools ............................................................................................................................

Testing engine speed..................................................................................................................................

Testing air boost pressure ..........................................................................................................................

Testing exhaust gas color ........................................................................................................................... 10

Adjusting valve clearance ........................................................................................................................... 12

Testing compression pressure.................................................................................................................... 14

Testing blow-by pressure............................................................................................................................ 18

Testing engine oil pressure......................................................................................................................... 19

Testing fuel pressure .................................................................................................................................. 20

Handling during cylinder cut-out operation ................................................................................................. 25

Handling during no injection cranking operation ......................................................................................... 25

Testing fuel return rate and leakage ........................................................................................................... 26

Bleeding air from fuel circuit........................................................................................................................ 28

Checking fuel circuit for leakage ................................................................................................................. 29

Testing and adjusting air compressor belt tension...................................................................................... 30

Replacing fan belt ....................................................................................................................................... 31

Replacing alternator belt ............................................................................................................................. 32

Testing clearance in swing circle bearings ................................................................................................. 33

Testing and adjusting track shoe tension.................................................................................................... 34

PC300, 350-8

Serial number

60001 and up

SEN02625-06

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