Increased Engine Oil Temperature - Inspect
检查机油冷却器（如有配备）的机油道是否阻塞。发动机运转过程中的机油温度可能高于正常温度。 这种情况可能说明机油冷却器可能发生阻塞。 机油冷却器受阻将不会造成发动机机油压力低。
Caterpillar Information System:
C11 and C13 Engines for Caterpillar Built Machines Pistons and Connecting Rods - Assemble
M325C Material Handler Fuel System Water Separator Element - Replace
M325C Material Handler Final Drive Oil Level - Check
M325C Material Handler Final Drive Oil Sample - Obtain
C11 and C13 Engines for Caterpillar Built Machines Pistons and Connecting Rods - Disassemble
321C CR Excavator Engine Supplement Fan - Remove and Install
321C CR Excavator Engine Supplement Muffler - Remove and Install
321C CR Excavator Engine Supplement Fan Guard - Remove and Install
C11 and C13 Engines for Caterpillar Built Machines Pistons and Connecting Rods - Install
PC404 Cold Planer Work Tool Troubleshooting Information
2003/08/11 The Reliability of the Backup Alarm Assembly Is Improved {7429}
2003/12/22 The Addition of a Heat Shield Plate Protects the Engine Valve Cover {1061, 1062, 1107}
315C Excavator Machine Systems Bucket Cylinder - Remove and Install
M325C Material Handler Operation Information
321C LCR Excavator Machine Systems Boom Lighting - Remove and Install
M325C Material Handler Final Drive Oil - Change
321C LCR Excavator Machine Systems Pilot Valve (Travel) - Remove
321C LCR Excavator Machine Systems Pilot Valve (Travel) - Install
321C LCR Excavator Machine Systems Pilot Valve (Joystick) - Remove
321C LCR Excavator Machine Systems Pilot Valve (Joystick) - Install
315C Excavator Machine Systems Stick Cylinder - Remove and Install
2003/08/18 A New Egress Ladder is Used {7254, 7255}
345B Excavator Hydraulic System Counterweight (Removal and Installation Hydraulic System)
315C Excavator Machine Systems Boom Cylinder - Remove and Install