How to carry out replacement: Gearbox Oil and Transmission Oil 1.9 TDI Seat Leon 1m1
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Change Seat Leon 1m1 1.6 16 V Gearbox Oil and Transmission Oil yourself – manuals and video tutorials

How to change manual gearbox oil on SEAT Leon Hatchback (1M1) – replacement guide

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Download your free tutorial and fix SEAT Leon Hatchback (1M1) 1.9 TDI problems yourself Download for free 1.24 MB Gearbox Oil and Transmission Oil for Seat Leon 1m1 Shop now
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When to replace the Gearbox Oil and Transmission Oil on your SEAT LEON
Recommended replacement interval for the part category Automatic transmission fluid : 30000 km
Important!
This replacement procedure can be used for:
SEAT Leon Hatchback (1M1) 1.8 20V T 4, SEAT Leon Hatchback (1M1) 2.8 Cupra 4, SEAT Leon Hatchback (1M1) 1.9 TDI Syncro, SEAT Leon Hatchback (1M1) 1.9 TDI, SEAT Leon Hatchback (1M1) 2.8 … View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Gearbox Oil and Transmission Oil for Leon Hatchback (1M1) and other SEAT models
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Automatic transmission fluid removal & installation, incredibly easy steps for Leon I Hatchback (1M1)
Automatic transmission fluid for Leon I Hatchback (1M1) Diesel (100 hp)
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Automatic transmission fluid for Leon I Hatchback (1M1) Petrol (204 hp)
Tools
Replacement: manual gearbox oil – SEAT LEON (1M1). List of the tools you'll need:
Wire brush
All-purpose cleaning spray
HEX bit No.H17.
Drive socket # 12
Phillips screwdriver
Torque wrench
Funnel
Oil drain pan
Fender cover
Buy tools
Replacement: manual gearbox oil – SEAT LEON (1M1). AUTODOC recommends:
  • All work should be done with the engine stopped.
Replacement: manual gearbox oil – SEAT LEON (1M1). Recommended sequence of steps:
  1. Step 1
    Open the hood.
    Step 2
    Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
    Step 3
    Lift the car using a jack or place it over an inspection pit.
    Replacement: manual gearbox oil – SEAT LEON (1M1). Tip:
    The vehicle must be on even keel, and if it is at an angle, the drain plug must be at the lowest point.
    Step 4
    How to change Gearbox Oil and Transmission Oil on Seat Leon 1m1 1999 - free PDF and video manuals
    Unscrew the fasteners of the lower sound insulation. Use a drive socket #12. Use a Phillips screwdriver.
  2. Step 5
    How to replace SEAT Leon Hatchback (1M1) 1.9 TDI 2000 Gearbox Oil and Transmission Oil - step-by-step manuals and video guides
    Remove the lower sound insulation.
  3. Step 6
    Seat Leon 1m1 1.6 16 V 2001 Gearbox Oil and Transmission Oil replacement: free workshop manuals
    Clean the area of the oil pan drainage hole. Use a wire brush. Use all-purpose cleaning spray.
    AUTODOC recommends:
    Replacement: manual gearbox oil – SEAT LEON (1M1). After applying the spray, wait a few minutes.
  4. Step 7
    Changing Gearbox Oil and Transmission Oil on SEAT Leon Hatchback (1M1) 1.9 TDI Syncro 2002 by yourself
    Put a waste oil container with at least 2 l capacity under the drainage hole.
  5. Step 8
    How to remove SEAT LEON 1.8 T Cupra R 2003 Gearbox Oil and Transmission Oil - online easy-to-follow instructions
    Unscrew the drain plug. Use HEX No.H17.
  6. Step 9
    How to replace Gearbox Oil and Transmission Oil on SEAT Leon Hatchback (1M1) 2004: download PDF manuals and video instructions
    Drain the used oil.
    Replacement: manual gearbox oil – SEAT LEON (1M1). AUTODOC experts recommend:
    Caution! The oil may be hot.
  7. Step 10
    How hard is it to do yourself: Gearbox Oil and Transmission Oil replacement on Seat Leon 1m1 1.4 16V 2005 - download illustrated guide
    Clean the area around the gearbox housing filler hole. Use a wire brush. Use all-purpose cleaning spray.
    Replacement: manual gearbox oil – SEAT LEON (1M1). Tip from AUTODOC:
    After applying the spray, wait a few minutes.
  8. Step 11
    Need to know how to renew Gearbox Oil and Transmission Oil on SEAT LEON 2006? This free workshop manual will help you to do it yourself
    Unscrew the filler plug of the gearbox housing. Use HEX No.H17.
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