Esteem L4-1590cc 1.6L SOHC 0 MFI 16V (1995)
Spark Plug: Service and Repair
1. Dust off cylinder head around spark plugs.
2. Disconnect high-tension cords at spark plugs. To avoid inside damage of cords, DO NOT pull on cords for disconnection. Pull on caps.
3. Using a spark plug wrench, remove spark plugs.
4. Check plug gaps of new spark plugs, and adjust them to specification as necessary.
Air gap "a": 0.7 - 0.8 mm (0.028 - 0.031in.)
Plug type : NGK - BKR6E, NIPPONDENSO - K2OPR-U
5. Install new spark plugs. Tighten plugs to specification.
Tightening Torque for spark plug: 25 Nm (18.0 ft lb)
6. Connect high-tension cords to spark plugs. DO NOT push cords for connection. Push caps.