900 L4-1985cc 2.0L DOHC Turbo EFI (1985)
1. Clean and lubricate the centre-bolt and the threaded hole in the block.
2. Fit the knock detector to the block.
Note: Fit the knock detector with the electrical detector to the front but offset at angle of 20 degrees.
Tightening torque: 14 Nm (10.4 lbf ft)
3. Push on the connector.