SEN04114-06 30 Testing and adjusting
2 PC130-8
Checking fuel circuit for leakage ................................................................................................................... 24
Testing and adjusting alternator belt tension......
........................................................................................... 25
Checking and adjusting air conditioner compressor
belt tension..................................................................26
Testing swing circle bearing clearance..........................................................................................
................ 27
Checking and adjusting track shoe t
ension................................................................................................... 28
Testing and adjusting oil pressure in work equipment,
swing, and travel circuits ......................................... 30
Testing control circuit basic pressure ............................................................................................
................ 33
Testing and adjusting oil pressure in pump PC
control circuit....................................................................... 34
Testing and adjusting oil pressure in pump LS control c
ircuit ....................................................................... 37
Testing solenoid valve output pressure..................
....................................................................................... 40
Testing PPC valve output pressure...............................................................................................
................ 44
Adjusting play of work equipment and swing PPC valves.............................................................................
45
Checking parts which cause hydraulic drift of work equipment
..................................................................... 46
Testing and adjusting travel deviation ...........................................................................................
................ 48
Releasing residual pressure from hydraulic circuit..............................................................................
.......... 50
Testing oil leakage...............................................................................................................
.......................... 53
Bleeding air from each part.......................................................................................................
.................... 56
Checking cab tipping stopper....................................................................................................
.................... 58
Installation and adjustment of mirrors
and camera ....................................................................................... 59
Inspection of air conditioner Recirc/Fresh air filter...........................................................................
............. 70
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