TorqFix

Gearbox removal & installation: Volvo S40, V40 M56 1.9 (B4204T, B4204T2, B4204T3, B4204T5)

Step-by-step gearbox removal & installation for the Volvo S40, V40 M56 1.9: 76 steps. What to remove, in what order, and what to check after.

Workshop procedure for VOLVO — the exact step sequence and torque figures, straight from real workshop data.

76 steps 4 engine codes engine codes merged from 2 documented variants

🧭 Before you start

Fits: platform codes 2.0, 16V, LPT, |, TURBO

  • Opens: clutch fluid, gearbox oil

Don't miss

  • When moving the front axle do not over-stretch any hoses or wires

🔧 Engine codes this applies to

📐 20 workshop diagrams for B4204T

Real factory drawings for this job — timing marks, bolt locations and routing. Locked in the free view.

S40/V40 B4204T M56 — B4204T · diagram 1
S40/V40 B4204T M56 — B4204T · diagram 2
S40/V40 B4204T M56 — B4204T · diagram 3
S40/V40 B4204T M56 — B4204T · diagram 4
S40/V40 B4204T M56 — B4204T · diagram 5
S40/V40 B4204T M56 — B4204T · diagram 6
S40/V40 B4204T M56 — B4204T · diagram 7
S40/V40 B4204T M56 — B4204T · diagram 8
+ 12 more diagrams

📋 Procedure

  1. Refit all parts in the reverse order of removal
  2. Gearbox support to gearbox:
  3. Remove the battery with the battery holder
  4. Loosen the clamp(s)
  5. Remove the air hose between the turbo and the intercooler
B4204T? Steps differ between engine variants — check this job against your exact car before you commit to it. Check my car — free →
  1. Intermediate drive shaft support
  2. Gearbox support centre nut:
  3. Remove the gearbox support centre nut
  4. Disconnect the selector mechanism from the gearbox
  5. Remove the selector cable bracket from the gearbox
  6. Disconnect the reversing light switch
  7. Disconnect the earth cable from the gearbox
  8. Unclip the clutch hydraulic line
  9. Disconnect the clutch hydraulic line
  10. Note: Plug the ends of the hydraulic lines
  11. Remove the cable support bracket
  12. Remove the three upper gearbox attaching bolts
  13. Remove the starter motor bolt(s)
  14. Raise the vehicle
  15. Remove both front wheels
  16. Remove the lower splash guard
  17. Remove the front left splash guard
  18. Drain the gearbox oil
  19. Refit the drain plug
  20. Disconnect the bracket
  21. Remove the lower intercooler hose
  22. Disconnect the brake hoses from the suspension strut
  23. Disconnect the ABS wires from the suspension
  24. Remove the upper bolt connecting the suspension strut and the wheel bearing housing
  25. Loosen the lower bolt connecting the suspension strut and the wheel bearing housing
  26. Note: When moving the front axle do not over-stretch any hoses or wires
  27. Left-hand side
  28. Remove the shock absorber lower bolt
  29. Remove the drive shaft from the gearbox and attach to the suspension strut
  30. Temporarily secure the wheel bearing housing to the suspension strut
  31. Fit the special tool to support the engine
  32. Remove the heat shield(s)
  33. Remove the lower cross member bolts
  34. Remove the lower cross member
  35. Right-hand side
  36. Remove the drive shaft bearing support bolts
  37. Remove the shock absorber lower bolt
  38. Disconnect the right-hand drive shaft from the gearbox
  39. Secure the drive shaft to the vehicle
  40. Temporarily secure the wheel bearing housing to the suspension strut
  41. Remove the front gearbox mount
  42. Remove the rear gearbox support
  43. Disconnect the exhaust pipe mount
  44. Lower the engine slightly
  45. Support the gearbox
  46. Remove the engine to gearbox bolts
  47. Remove the gearbox
Workshop diagrams

Ask TorqFix about your Volvo B4204T — it answers with the exact sequence for that engine and the workshop drawing for each step. First question is free after a 20-second sign-up, no card.

Ask about your Volvo B4204T — free → or sign up free to see the drawings

Who makes these pages, and how

TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.

The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.

Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.

Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com

The story behind TorqFix →

Workshop data on this page last updated 20 Sep 2026.