Zafira B F17+ MTA Gearbox — OPEL / VAUXHALL
Zafira B F17+ MTA Gearbox on Opel / Vauxhall: 93 steps, engines A16XER, A18XER, Z16XE1, Z16XEP. What to remove, in what order, and what to check after.
Workshop procedure for OPEL / VAUXHALL — the exact step sequence and torque figures, straight from real workshop data.
🧭 Before you start
Fits: platform codes 1.6, |, 16V, TWINPORT, CNG, 1.8
- Timing position: the crankshaft or camshaft is set and locked during this job
- Special tools named: locking pin
Don't miss
- Remove the coolant reservoir, but do not disconnect
📋 Procedure
- Remove the battery and tray
- Ball joint splitting tool:
- Stage 2:
- Stage 3:
- Remove the engine lower cover
- Use new nut(s)
- Stage 1:
- Ball joint splitting tool:
- Stage 3:
- Fit the special tool to support the engine
- Turn the steering wheel to the straight-ahead position
- Stage 1:
- Stage 2:
- Remove the coolant reservoir, but do not disconnect
- Petrol engines:
- Disconnect the oxygen sensor(s)
- Gearbox rear support:
- Exhaust front pipe/manifold:
- Use a hoist to support the engine
- Engine to gearbox:
- Note: Connect to the lifting eye
- Engine hoist:
- Left engine support bolts:
- Remove the wheel arch cover lining
- Remove the stabiliser link upper bolt
- Disconnect the tie rods
- Disconnect the steering arm ball joints from the wheel bearing housings
- Fit the special tool and apply pressure
- Disconnect the lower ball joints from the wheel bearing housing
- Use the special tool
- Petrol engines:
- Remove the cover at the front of the right wheel housing
- Remove the bumper front panel
- Remove the front exhaust pipe with catalytic converter
- Disconnect the rear engine support
- Disconnect the front engine support from the subframe
- Use the special tool to support the subframe
- Fit a lifting jack
- Remove the subframe bolts
- Lower the subframe
- Remove the drive shaft locking pin and locking nut
- Counterhold tool:
- Remove the drive shafts
- Use a special tool:
- Collect the escaping fluid in a container
- Plug the holes
- Disconnect the clutch module wiring
- Remove the left engine support bolt
- Lower the engine/gearbox slightly
- Use a special tool:
- Remove the front engine support
- Remove the rear engine support
- Fit the special tool to support the gearbox
- Remove the engine to gearbox bolts
- Remove the gearbox
Other OPEL / VAUXHALL procedures
- Zafira B F17+ Gearbox
- Astra H Clutch
- Zafira B Clutch
- Zafira B A/Z16XER A/Z18XER; Insignia 1.6 ancillary drive belt
- Opel Corsa D ; Astra H A, A, ancil auxiliary belt replacement
- Opel Corsa C 1.2 CDTI timing chain replacement
- Opel Astra G 2.2 DTI Y22DTR timing chain replacement
- Opel VectraC, Signum 2.8 Z28NEL timing chain replacement
- Opel Astra G 2003 2.0 DTI Y20DTH timing chain replacement
- Opel Astra G X Y 20DTL 2.0 DTI X20DTL timing chain replacement
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.