Overview
Maintenance and repair information for this model is organized by system in the Volvo ECR38 Compact Excavator Service Repair Manual. The indexed systems include engine systems, power transmission, working and servo hydraulics, and electrical and instrument systems.
Specific service subjects include the superstructure swing motor, fuel injectors and delivery pipes, cooling-system components, hydraulic tanks, filters and oil-cooling equipment, and travel-drive pumps.
Table of Contents
Volvo ECR38 Manual
-
01. General
- Specifications
- Transport Instruction.; Storage Instruction; Operating Instruction
- Standard Time
- Tool
- Miscellaneous — Service instruction; safety instruction
-
02. Standard Parts, Service
- Lubricant; Fuel; Other Fluid
- Service — General, common info about 171 – 179
- Service — Maintenance, base
- Service — Maintenance — Condition test
- Service — Emergency measures — Measures prior to towing
- Service — Emergency measures — Jump starting
- Safety equipment, without own function group
-
03. Engine with Mounting and Equipment
- General, engine installation and its function
- Engine — General, common info about 211 – 218
- Engine — Cylinder head
- Engine — Cylinder block with crankcase ventilation
- Engine — Cylinder liner; piston
- Engine — Valve mechanism
- Engine transmission; camshaft
- Engine — Crank shaft; connecting rod; vibration damper; fly wheel
- Engine — Oil sump, dipstick incl.
- Engine mounting
- Lubricating System — General, common info about 221 – 224
- Lubricating System — Oil pump; line
- Fuel System — General (common info about 233 – 238)
- Fuel System — Fuel pump; filter; strainer
- Fuel System — Fuel tank; fuel filling pump — Fuel tank, breathing filter included
- Fuel System — Fuel lines
- Fuel System — Injection pump; regulator; pump companion
- Fuel System — Injector; delivery pipe
- Inlet System; Exhaust System — General, common info about 251 – 258
- Inlet System; Exhaust System — Silencer; exhaust pipe
- Inlet System; Exhaust System — Air cleaner with connections; air pre-heater
- Cooling System — General, common info about 261 – 269
- Cooling System — Radiator, mounting and connections included
- Cooling System — Coolant pump; thermostat
- Cooling System — Fan; fan shroud; fan coupling
- Engine Control — Cold start control
- Engine Control — Speed control
-
04. Elec. System; Warning System; Information System; Instruments
- Comprehensive info, electrical system
- Battery; Energy Storage System; Mounting Parts — Battery
- Alternator; Charging; Electric Motor; Electric Drives — Alternator inclusive drive
- Starting System — Starter motor inclusive solenoid
- Other Electrical Equipment — Automatic control/blocking function, lacking a function group of its own
- Other Electrical Equipment — Electronic standard components
- Cable; Fuse; Relay — General, common info about 371 – 379
- Cable; Fuse; Relay — Electrical distribution box; fuse box; junction box — Electrical distribution box
- Instrument; Sensor; Warning and Information System — Warning/information unit, display unit — Display unit
- General, common info about 393 – 395
-
05. Power Transmission
- General, common info about 410 – 436
- Hydrostatic Drive — Hydraulic motor incl. operating system. — Hydraulic motor, swing of superstructure
- Hydrostatic Drive — Hydraulic pump incl.coupling, travelling incl. operating system
- Hydrostatic Drive — Centre passage; lines
-
06. Frame; Springs; Damping; Axle Suspension; Wheel/track Unit
- Frame — General, common info about 711 – 718
- Frame — Counterweight
- Frame, excavator
- Wheels; Tracks; Tyre; Hub; Drum — General, common info about 771 – 775
- Wheels; Tracks; Tyre; Hub; Drum — Crawler unit — Front idler, incl. fork
- Wheels; Tracks; Tyre; Hub; Drum — Crawler unit — Sprocket
- Wheels; Tracks; Tyre; Hub; Drum — Crawler unit — Steel track
- Wheels; Tracks; Tyre; Hub; Drum — Crawler unit — Rubber track
- Wheels; Tracks; Tyre; Hub; Drum — Crawler unit — Top rollers; skid rails
- Wheels; Tracks; Tyre; Hub; Drum — Crawler unit — Bottom rollers
-
07. Machinery House; Cab; Exterior Trim Parts Anywhere
- Cab, Naked; Canopy
- Engine Hood; Mudguard; Foot Step — Engine hood with assembly parts
- DOORS; HATCH; COVER PLATE, (all) — Door, complete with catch, hinges (no glass)
- Cab Interior/upholstery — Driver’s seat, complete; instructor’s seat
- Air Conditioning Unit — Heating unit — Heating radiator
- Interior Equipment — Instrument panel/console; control panel/console/-pedestal
- Interior Equipment — Seat belt; other restraining system
-
08. Hydraulic System; Digging/ Handling/ Grading Equipm.; Misc. Equip.
- Working Hydraulics; Servo Hydraulics — Tank; line; oil cooling; filter; breather; filling pump
- Working Hydraulics; Servo Hydraulics — Working hydraulics — Directional valve; control valve
- Working Hydraulics; Servo Hydraulics — Working hydraulics — Hydraulic lock; line rupture valve
- Working Hydraulics; Servo Hydraulics — Working hydraulics — Control
- Working Hydraulics; Servo Hydraulics — Working hydraulics — Miscellaneous
- Working Hydraulics; Servo Hydraulics — Pump, working hydraulics
- Mechanical Equipment/attachment — General, common info about 922 – 927
- Mechanical Equipment/attachment — Attachments, others
- Unit, Digging — Dipper arm with links
Working Hydraulics Pump and Directional Control Valve
Use the entries “Pump, working hydraulics” and “Directional valve; control valve” to locate the named component information.
Keep propulsion-related pump references separate from working-equipment hydraulics when selecting the component information.
Reviews
There are no reviews yet.