Volvo EC18C Hydraulic Repair Kit – How to Use

Volvo EC18C Compact Excavator Repair Service Manual

📘 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

Volvo EC18C Hydraulic Repair Kit – How to Use

➡️ 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