Overview
For workshop servicing and repair planning, the Volvo P7820D LC4 Paver Service Repair Manual presents technical information by system and assembly. The contents bring together power transmission, braking equipment, steering components, and working and servo hydraulics.
More specific subjects include screed heating, paving augers, working-hydraulics pumps, engine lubrication, and engine valve components.
Table of Contents
Volvo P7820D LC4 Manual
- 01. General
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02. Standard Parts, Service
- Lubricant; Fuel; Other Fluid
- Service — General, common info about 171 – 179
- Service — Arrival inspections; delivery service
- Service — Maintenance
- Service — Emergency measures
- Safety equipment, without own function group
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03. Engine with Mounting and Equipment
- General, engine installation and its function
- Engine — General, common info about 211 – 218
- Engine — Cylinder block with crankcase ventilation
- Engine — Valve mechanism
- 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 — Injector; delivery pipe
- Fuel System — Miscellaneous
- Inlet System; Exhaust System — General, common info about 251 – 258
- Inlet System; Exhaust System — Silencer; exhaust pipe
- Inlet System; Exhaust System — Catalytic converter; exhaust emission control equipment
- Inlet System; Exhaust System — Turbo charger
- Inlet System; Exhaust System — Air cleaner with connections; air pre-heater
- Inlet System; Exhaust System — Charge air cooler with connections
- Cooling System — General, common info about 261 – 269
- Cooling System — Radiator, mounting and connections included — Expansion tank
- Cooling System — Coolant pump; thermostat
- Cooling System — Fan; fan shroud; fan coupling — Fan
- Cooling System — Fan; fan shroud; fan coupling — Motor, fan drive
- Miscellaneous — EGR (Exhaust Gas Recirculation)
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04. Elec. System; Warning System; Information System; Instruments
- Comprehensive info, electrical system
- Software documents, complete vehicle
- Faulttracing
- Battery; Energy Storage System; Mounting Parts — Battery
- Alternator; Charging; Electric Motor; Electric Drives — Alternator inclusive drive
- Starting System — Starter motor inclusive solenoid
- Lighting — General, common info about 351 – 356
- Lighting, extra, including working lighting
- Other Electrical Equipment — Switch; connector
- Other Electrical Equipment — Automatic control/blocking function, lacking a function group of its own
- Cable; Fuse; Relay — General, common info about 371 – 379
- Cable; Fuse; Relay — Cable; battery disconnector
- Cable; Fuse; Relay — Electrical distribution box; fuse box; junction box — Fuse
- Cable; Fuse; Relay — Electrical distribution box; fuse box; junction box — Relay
- Cable; Fuse; Relay — Miscellaneous
- Instrument; Sensor; Warning and Information System — Warning/information unit, display unit
- Miscellaneous — Telematics systems
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05. Power Transmission
- General, common info about 410 – 436
- Transmission, Hydraulic Control — Control
- Gearbox
- Hydrostatic Drive — General, common info about 441 – 443
- Hydrostatic Drive — Hydraulic motor incl. operating system.
- Hydrostatic Drive — Hydraulic pump incl.coupling, travelling incl. operating system — Pump
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06. Brake
- Comprehensive info about brakes
- Parking Brake — General, common info about 551 – 554
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07. Steering
- Comprehensive info, steering
- Steering arm; steering linkage; track rod
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08. Machinery House; Cab; Exterior Trim Parts Anywhere
- Cab, Naked; Canopy
- Engine Hood; Mudguard; Foot Step — Engine hood with assembly parts
- Trim Part, Outside; Glass; Sealing Moulding — Outside trim parts, emblems, reflectors, rear view mirrors
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09. Hydraulic System; Digging/ Handling/ Grading Equipm.; Misc. Equip.
- General
- Working Hydraulics; Servo Hydraulics — Working hydraulics — Block for valve assembly
- Working Hydraulics; Servo Hydraulics — Pump, working hydraulics
- Function for Road Construction — Screed suspension — Towing; pushing
- Function for Road Construction — Material transport; material control — Hopper
- Function for Road Construction — Material transport; material control — Augers
- Function for Road Construction — Material transport; material control — Conveyors
- Function for Road Construction — Material transport; material control — Tampers
- Function for Road Construction — Material transport; material control — Vibration
- Function for Road Construction — Material transport; material control — Miscellaneous
- Function for Road Construction — Screed heating system — Electrical power
- Function for Road Construction — Screed heating system — Electrical heating
- Miscellaneous — Automatic lubricating system
Compaction Equipment and Hydrostatic Drive
The detailed reference points include “Hydraulic pump incl.coupling, travelling incl. operating system” and “Hydraulic motor incl. operating system.”.
The compaction mechanism and hydrostatic drive are indexed separately; select the component reference matching the system under examination.
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