SW2 L4-1.9L DOHC VIN 7 (1997)
Timing Chain: Service and Repair
Removal
TIMING CHAIN/CYLINDER HEAD REMOVAL
WARNING: Do not allow smoking or the use of open flames in the area where work on the fuel system is taking place. any time the fuel system
is being worked on, disconnect the negative battery cable, except for those tests where battery voltage is required.
NOTE: Camshaft(s) can be removed using service tool SA9122E. Gauge bar kit SA9127E is used for pressurizing the cylinder with 690 kPa (100 psi)
of air to hold the valves closed. Valve springs, caps and stem seals can be replaced without removing the cylinder head using service tool SA9124E.
1. Disconnect cable from negative terminal of battery and remove coolant bottle cap.
CAUTION: The engine's cooling system thermostat will not function correctly once it has been contacted by oil. If oil is found in the cooling
system, it must be flushed and the thermostat's cartridge replaced.
2. Drain coolant from radiator and engine. (Engine drain is at right front corner of engine block under thermostat housing.)
