Volvo EC18C Compact Excavator Parts Service Manual
The Volvo EC18C and EC20C are equipped with a hydraulic variable displacement pump.
The Manual Covers:
Detailed substeps Extend On Repair System Statistics
Notes, Cautions, And Warnings Throughout Every Bankruptcy Pinpoint Critical Information.
Numbered Instructions Guide You Through Each Repair Method Step With The Aid Of Step.
Bold Discern Number Help You Quickly Healthy Illustrations With Instructions.
Detailed Illustrations, Drawings, And Images Guide You Through Every System.
Enlarged Inset Allows You Identify And Have A Look At Elements In Detail.
Numbered Desk Of Contents Easy To Use So You Can Locate The Information You Need Fast.
📘 Table of Content – EC18C Service Information
➡️ GENERAL
→ DESCRIPTION, COMPLETE MACHINE
• General
→ SPECIFICATIONS
→ STANDARD TIME
→ TOOL
→ MISCELLANEOUS
• Service instruction; safety instruction
→ STANDARD PARTS, SERVICE
→ LUBRICANT; FUEL; OTHER FLUID
→ SERVICE
• General, common info about 171 – 179
• Warranty service
• Maintenance
• Maintenance, base
• Condition test
• Emergency measures
• Measures prior to towing
• Jump starting
• Safety equipment, without own function group
➡️ ENGINE WITH MOUNTING AND EQUIPMENT
→ General, engine installation and its function
➡️ ENGINE
• General, common info about 211 – 218
• Cylinder head
• Cylinder block with crankcase ventilation
• Cylinder liner; piston
• Valve mechanism
• Engine transmission; camshaft
• Crank shaft; connecting rod; vibration damper; fly wheel
➡️ LUBRICATING SYSTEM
• General, common info about 221 – 224
• Oil pump; line
➡️ FUEL SYSTEM
• General (common info about 233 – 238)
• Fuel pump; filter; strainer
• Fuel tank; fuel filling pump
• Injection pump; regulator; pump companion
• Injector; delivery pipe
➡️ INLET SYSTEM; EXHAUST SYSTEM
• Silencer; exhaust pipe
• Air cleaner with connections; air pre-heater
➡️ COOLING SYSTEM
• General, common info about 261 – 269
• Radiator, mounting and connections included
• Coolant pump; thermostat
• Fan; fan shroud; fan coupling
➡️ ENGINE CONTROL
• Revs control, hand operated
• Stop control
➡️ ELEC. SYSTEM; WARNING SYSTEM; INFORMATION SYSTEM; INSTRUMENTS
• Comprehensive info, electrical system
• Faulttracing
➡️ BATTERY; ENERGY STORAGE SYSTEM; MOUNTING PARTS
• Battery
➡️ ALTERNATOR; CHARGING; ELECTRIC MOTOR; ELECTRIC DRIVES
• Alternator inclusive drive
➡️ STARTING SYSTEM
• Starter motor inclusive solenoid
• Electric air pre-heater, excluding element
➡️ LIGHTING
• General, common info about 351 – 356
• Lighting, front, including parking light and day running light
➡️ OTHER ELECTRICAL EQUIPMENT
• Audible warning from horn; mounting
• Cleaner
• Automatic control/blocking function, lacking a function group of its own
• Electronic standard components
➡️ CABLE; FUSE; RELAY
• General, common info about 371 – 379
• Cable; battery disconnector
• Cable system, cabin
• Battery cable, battery disconnector
• Starter cables
• Electrical distribution box; fuse box; junction box
• Fuse
• Miscellaneous
➡️ POWER TRANSMISSION
• General, common info about 410 – 436
➡️ HYDROSTATIC DRIVE
• Hydraulic motor incl. operating system
• Hydraulic motor 1, traveling
• Hydraulic motor, swing of superstructure
• Centre passage; lines
• Swing system upper part
➡️ FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL/TRACK UNIT
• Comprehensive info about frame and track unit/wheels
➡️ FRAME
• Counterweight
• Frame, excavator
• Undercarriage (crawler machine)
• Revolving frame
➡️ WHEELS; TRACKS; TYRE; HUB; DRUM
• Crawler unit
• Front idler, incl. fork
• Sprocket
• Rubber track
• Top rollers; skid rails
• Bottom rollers
➡️ MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE
• CAB, NAKED; CANOPY
• ENGINE HOOD; MUDGUARD; FOOT STEP
– Engine hood with assembly parts
➡️ CAB INTERIOR/UPHOLSTERY
• Driver’s seat, complete; instructor’s seat
➡️ HYDRAULIC SYSTEM; DIGGING / HANDLING / GRADING EQUIPMENT; MISC. EQUIPMENT
➡️ WORKING HYDRAULICS; SERVO HYDRAULICS
• General, common info about 911 – 917
• Tank; line; oil cooling; filter; breather; filling pump
• Working hydraulics
• Pump, working hydraulics
• Servo hydraulic system
• Lever; pedal
➡️ UNIT, DIGGING
• General, common info about 971 – 975
• Boom with links
• Dipper arm with links
Volvo EC18C Excavator Repair Service Manual