FIND OUT YOUR FLEET
MAINTENANCE STRATEGY

WE ARE READY, WHEN YOU ARE.

Preventive scheduled maintenance to ensure fleet availability

We provide a rapid response to day-to-day issues and incorporate corrective maintenance into our interventions, adjusting and rescheduling milestones according to the requirements of each project.

BACK TO MAINTENANCE

1000h

IM1

2000h

IM2

6000h

9000h

IM3

18000h

IM4

24000h

WOH

36000h

10Y

12Y

15Y

2WOH

20Y

Basic Inspection & Servicing

Baseline condition inspection to ensure availability and basic system readiness.

30 days

12500 km

SCOPE

Visual inspection
Fluid top-ups
Basic functional checks

Light maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

1.000 km service

Routine check. Periodic inspection focused on diesel engine condition and auxiliaries.

2.67 months

1000 h

SCOPE

Engine inspection
Fluid levels
Filters check
Performance review

Light maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

Inspection Maintenance Level 1

Basic preventive inspection of main systems and safety-related equipment.

3.6 months

45000 km

SCOPE

Brake inspection
Door systems
HVAC checks
Electrical diagnostics

Light maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

PARTIAL DISASSEMBLY Partial

2.000 km service

Short interval preventive maintenance.
Intermediate inspection increasing depth on engine and subsystems.

5.33 months

2000 h

SCOPE

Engine diagnostics
Auxiliary systems inspection
Early wear detection

Light maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

PARTIAL DISASSEMBLY Partial

1-Year Inspection

Annual comprehensive inspection assessing all major systems condition.

1 year

150000 km

SCOPE

Mechanical inspection
Electrical testing
Diagnostics
Structural checks

Light maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

PARTIAL DISASSEMBLY Partial

Inspection Maintenance Level 2

Intermediate inspection.
Preventive lubrication renewal to ensure transmission reliability.

1.2 years

180000 km

SCOPE

Oil replacement
Leak check
Gearbox inspection

Light maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

6.000 km service

Extended preventive maintenance.
Mid-life overhaul of diesel powerpack components.

1.33 years

6000 h

SCOPE

Engine partial overhaul
Inspection of mounting (engine bed)
Auxiliary systems check

Light maintenance Medium maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

PARTIAL DISASSEMBLY Partial

2-Year Inspection

Biennial maintenance.
Extended inspection including deeper systems analysis.

2 years

300000 km

SCOPE

Bogie inspection
Brake systems
Electrical cabinets
Structural integrity

Light maintenance Medium maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

9.000 operating hours maintenance

Engine-focused checks.
Extended overhaul of diesel engine and key auxiliaries.

2 years

9000 h

SCOPE

Engine overhaul extension

Component Replacement

Performance recalibration

Medium maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

PARTIAL DISASSEMBLY Partial

Inspection Maintenance Level 3

Advanced inspection with partial disassembly.
Maintain pneumatic system efficiency.

2.4 years

360000 km

SCOPE

Filter replacement
Air circuit inspection
Functional testing

Medium maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

18.000 km service

Deep preventive maintenance.
Major overhaul of propulsion system and associated components.

4 years

18000 h

SCOPE

Transmission overhaul
Engine bed inspection
Compressor overhaul
Hose replacement

Medium maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

Inspection Maintenance Level 4

Large scheduled intervention.
Overhaul of running gear and axle systems.

4.8 years

720000 km

SCOPE

Guidance system overhaul
Differential and trailer Bogie overhaul

Heavy maintenance Medium maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

24.000 km service

Full system overhaul focusing on diesel propulsion package.

5.33 years

24000 h

SCOPE

Engine overhaul
Transmission systems
Full diagnostics

Heavy maintenance Medium maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

8-Year Overhaul

Major lifecycle intervention.
Overhaul of electrical and pneumatic auxiliary systems.

8 years

1200000 km

SCOPE

Air dryer
Compressor
Auxiliary panels
Safety valves

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

Wheelset Overhaul

Restoration/reprofiling of wheelsets and axle integrity.

8 years

1200000 km

SCOPE

Wheel replacement

Axle inspection

Bearing replacement

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

36.000 km service

Very extensive maintenance cycle.
Full overhaul of diesel engine and associated systems.

8 years

36000 h

SCOPE

Diesel engine overhaul
Transmission
Cooling systems
Alternator
Hydrostatic systems
Elastic couplings

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

Revision

Major overhaul of main systems. especially diesel powertrain. Full bogie overhaul ensuring structural and dynamic performance.

9.6 years

1440000 km

SCOPE

Frame overhaul
Suspension
Traction system components
Pneumatic & electrical systems

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

10-Year Overhaul

Full system overhaul.
Major overhaul of braking and key onboard systems.

10 years

1500000 km

SCOPE

Brake system
CouplersPantograph / disconnector
Intercommunication

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

12-Year Overhaul

Extended heavy maintenance. Overhaul of comfort and auxiliary systems.

12 years

1800000 km

SCOPE

WC module
HVAC
Battery systems
Converters
Mirrors

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

15-Year Overhaul

Mid-life refurbishment of driver and passenger areas.

15 years

2250000 km

SCOPE

Driver desk
Doors
PRM ramp
Interior systems

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

Second Wheelset Overhaul

Second lifecycle overhaul of wheelsets.

16 years

2400000 km

SCOPE

Wheelset overhaul
Bearings
Axle inspection

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

Second Revision

Auxiliary Systems Deep Overhaul.

19.2 years

2880000 km

SCOPE

Lubrication systems
Cooling fans
Auxiliary converter systems

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

PARTIAL DISASSEMBLY Partial

20-Year Overhaul

Life extension or full refurbishment. Overhaul of braking control systems.

20 years

3000000 km

SCOPE

Brake control panel
Calibration
Functional testing

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

DISASSEMBLY Yes

Fourth Revision

Long-term overhaul of high-voltage protection equipment.

38.4 years

5760000 km

SCOPE

Circuit breaker overhaul
Electrical testing
Component replacement

Heavy maintenance

For the first two years under warranty, CAF delivers close, end‑to‑end support across the entire fleet.

FIND OUT YOUR FLEET MAINTENANCE STRATEGY

southWE ARE READY, WHEN YOU ARE.

Preventive scheduled maintenance to ensure fleet availability

Basic Inspection & Servicing

30 days

12500 km

SCOPE

Visual inspectionFluid top-upsBasic functional checks

1.000 km service

2.67 months

1000 h

SCOPE

Engine inspectionFluid levelsFilters checkPerformance review

Inspection Maintenance Level 1

3.6 months

45000 km

SCOPE

Brake inspectionDoor systemsHVAC checksElectrical diagnostics

2.000 km service

5.33 months

2000 h

SCOPE

Engine diagnosticsAuxiliary systems inspectionEarly wear detection

1-Year Inspection

1 year

150000 km

SCOPE

Mechanical inspectionElectrical testingDiagnosticsStructural checks

Inspection Maintenance Level 2

1.2 years

180000 km

SCOPE

Oil replacementLeak checkGearbox inspection

6.000 km service

1.33 years

6000 h

SCOPE

Engine partial overhaulInspection of mounting (engine bed)Auxiliary systems check

2-Year Inspection

2 years

300000 km

SCOPE

Bogie inspectionBrake systemsElectrical cabinetsStructural integrity

9.000 operating hours maintenance

2 years

9000 h

SCOPE

Engine overhaul extension Component Replacement Performance recalibration

Inspection Maintenance Level 3

2.4 years

360000 km

SCOPE

Filter replacementAir circuit inspectionFunctional testing

18.000 km service

4 years

18000 h

SCOPE

Transmission overhaulEngine bed inspectionCompressor overhaulHose replacement

Inspection Maintenance Level 4

4.8 years

720000 km

SCOPE

Guidance system overhaulDifferential and trailer Bogie overhaul

24.000 km service

5.33 years

24000 h

SCOPE

Engine overhaulTransmission systemsFull diagnostics

8-Year Overhaul

8 years

1200000 km

SCOPE

Air dryerCompressorAuxiliary panelsSafety valves

Wheelset Overhaul

8 years

1200000 km

SCOPE

Wheel replacement Axle inspection Bearing replacement

36.000 km service

8 years

FIND OUT YOUR FLEET
MAINTENANCE STRATEGY

WE ARE READY, WHEN YOU ARE.

Visual inspection
Fluid top-ups
Basic functional checks

Engine inspection
Fluid levels
Filters check
Performance review

Brake inspection
Door systems
HVAC checks
Electrical diagnostics

Engine diagnostics
Auxiliary systems inspection
Early wear detection

Mechanical inspection
Electrical testing
Diagnostics
Structural checks

Oil replacement
Leak check
Gearbox inspection

Engine partial overhaul
Inspection of mounting (engine bed)
Auxiliary systems check

Bogie inspection
Brake systems
Electrical cabinets
Structural integrity

Engine overhaul extension

Component Replacement

Performance recalibration

Filter replacement
Air circuit inspection
Functional testing

Transmission overhaul
Engine bed inspection
Compressor overhaul
Hose replacement

Guidance system overhaul
Differential and trailer Bogie overhaul

Engine overhaul
Transmission systems
Full diagnostics

Air dryer
Compressor
Auxiliary panels
Safety valves

Wheel replacement

Axle inspection

Bearing replacement

Diesel engine overhaul
Transmission
Cooling systems
Alternator
Hydrostatic systems
Elastic couplings

Frame overhaul
Suspension
Traction system components
Pneumatic & electrical systems

Brake system
CouplersPantograph / disconnector
Intercommunication

WC module
HVAC
Battery systems
Converters
Mirrors

Driver desk
Doors
PRM ramp
Interior systems

Wheelset overhaul
Bearings
Axle inspection

Lubrication systems
Cooling fans
Auxiliary converter systems

Brake control panel
Calibration
Functional testing

Circuit breaker overhaul
Electrical testing
Component replacement

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