Volvo EC35C Compact Excavators Service Manual

Volvo EC35C Compact Excavator PDF Service Manual – ECU, Hydraulics, Engine. 

High-detail workshop manual tailored for the Volvo EC35C Compact Excavator, focused on field diagnostics, full component repair, and pressure calibration. Includes hydraulic schematics, servo valve testing, engine removal, cab teardown, swing gear service, and complete electronic unit replacement. All major subassemblies are covered to OEM-level standards.

Model Covers:

Volvo EC35C – Diesel-powered compact excavator with full electronic control

File Format: PDF

Size: 59.45 MB

No. of pages: 967

Language: English

Delivery Method: Instant Download - Access your file immediately after purchase

📑 Table of Contents Overview:

Engine & Fuel System

• Compression test, valve clearance, fuel injector spray test, crankshaft seal replacement
• Injection pump removal and timing adjustment, breather system inspection, idle RPM tuning
• Thermostat replacement, water pump service, radiator swap, cold-start device setup

Electrical System & ECU Configuration

• A-ECU, H-ECU, and V-ECU diagnosis and replacement with pre-programmed logic
• Full electrical schematics with sensor layout, fuse charts, relay locations, and voltage tests
• Glow plug, starter, alternator diagnostics, anti-theft module setup, instrument console replacement

Hydraulic Tuning & System Repairs

• FR, LS, servo, standby, and LR pressure valve adjustment under field conditions
• Main control valve disassembly/rebuild, load check and compensator valve servicing
• Pump power control verification, flow meter measurements, accumulator testing

Cabin, Frame & Operator Station

• Cab removal/installation, seat replacement, instrument panel service, seatbelt replacement
• Platform teardown, hood gas strut service, window and latch replacement, control lever repair
• Console wiring, fan routing, anti-vibration mount inspection

Travel Gear, Swing Motor & Undercarriage

• Travel motor replacement, gearbox oil change, brake torque check, swing motor overhaul
• Sprocket and idler assembly, track removal, top/bottom roller fitting, slew ring lubrication
• Counterweight disassembly, boom/dipper/bucket cylinder swap, swivel joint service

Performance Metrics & Maintenance Intervals

• Service schedule from daily to 3000h with precise points for lubrication, belt tensioning, filters
• Diagnostic values for travel speed, cylinder extension time, deviation in straight-line motion
• Track gear lubrication levels, hydraulic cleanliness standards, environmental handling protocols

This Volvo EC35C Compact Excavator Manual offers full-spectrum diagnostics and repair strategies for professionals servicing electronically controlled compact machines.