New Holland E135B Crawler Excavator Workshop Service Repair Manual

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Print No. 84136002

Manual Type: Service Manual
Total Pages: 1023

Models Covered:

E135B

Manual Contents:

SAFETY PRECAUTIONS Page
Section 1 GENERALITIES…………………………………………………………… S1
Section 2 SAFETY PRECAUTIONS ……………………………………………… S2
Section 3 SAFETY PLATES ………………………………………………………… S3
OPERATIONAL PRINCIPLE
Section 1 GENERAL
Group 1 Specifications……………………………………………………………………… T1-1
Section 2 SYSTEM
Group 1 Mechatro control system………………………………………………………. T2-1
Group 2 Hydraulic System………………………………………………………………… T2-2
Group 3 Electrical System ………………………………………………………………… T2-3
Section 3 COMPONENT OPERATION
Group 1 Hydraulic Pump Assy…………………………………………………………… T3-1
Group 2 Pilot Valve ………………………………………………………………………….. T3-2
Group 3 Control Valve ……………………………………………………………………… T3-3
Group 4 Swing Device ……………………………………………………………………… T3-4
Group 5 Travel Device……………………………………………………………………… T3-5
Group 6 Swivel Joint………………………………………………………………………… T3-6
Group 7 Cylinders……………………………………………………………………………. T3-7
Group 8 Air Conditioner system…………………………………………………………. T3-8
Group 9 Blade control………………………………………………………………………. T3-9
OPERATIONAL PERFORMANCE TEST
Section 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction ……………………………………………………………………….. T4-1
Group 2 Standard Performances ……………………………………………………….. T4-2
Group 3 Test Procedures …………………………………………………………………. T4-3
Group 4 Mechatro Controller …………………………………………………………….. T4-4
TROUBLESHOOTING
Section 5 TROUBLESHOOTING
Group 1 Troubleshooting (by error codes)…………………………………………… T5-1
Group 2 Troubleshooting (by trouble) …………………………………………………. T5-2
Group 3 Troubleshooting (trouble diagnosis mode)………………………………. T5-3
REPAIR INSTRUCTIONS
Section 1 GENERAL INFORMATION
Group 1 Precautions for Disassembly and Assembly……………………………W1-1
Group 2 Tightening Torque ………………………………………………………………W1-2
Section 2 UPPERSTRUCTURE
Group 1 Upperstructure ……………………………………………………………………W2-1
Group 2 Pump Device………………………………………………………………………W2-2
Group 3 Control Valve ……………………………………………………………………..W2-3
Group 4 Swing Device …………………………………………………………………….W2-4
Group 5 Pilot Valve ………………………………………………………………………….W2-5
Section 3 UNDERCARRIAGE
Group 1 Swing Bearing ……………………………………………………………………W3-1
Group 2 Travel Device …………………………………………………………………….W3-2
Group 3 Swivel Joint ……………………………………………………………………….W3-3
Group 4 Track Adjuster ……………………………………………………………………W3-4
Group 5 Front Idler ………………………………………………………………………….W3-5
Group 6 Upper and Lower Roller ………………………………………………………W3-6
Group 7 Tracks ……………………………………………………………………………….W3-7
Section 4 FRONT ATTACHMENT
Group 1 Front attachment…………………………………………………………………W4-1
Section 5 ENGINE
Group 1 General …………………………………………………………………………….W5-1
Group 2 Service data ………………………………………………………………………W5-2
Group 3 Service tools ……………………………………………………………………..W5-3
Group 4 Determination of overhaul ……………………………………………………W5-4
Group 5 Disassembly of basic engine ……………………………………………….W5-5
Group 6 Inspection and repair of basic engine ……………………………………W5-6
Group 7 Reassembly of basic engine …………………………………………………W5-7
Group 8 Fuel System……………………………………………………………………….W5-8
Group 9 Lubrification system ……………………………………………………………W5-9
Group 10 Cooling system ………………………………………………………………..W5-10
Group 11 Inlet and exhaust system …………………………………………………..W5-11
Group 12 Electrical system ………………………………………………………………W5-12
Group 13 Adjustment and operation ………………………………………………….W5-13
Group 14 Troubleshooting ……………………………………………………………….W5-14