camshaft. Ensure that marks on sprockets are still aligned with
marked plates. Reverse removal procedure to complete installation.
Fig. 6: Aligning Timing Chain & Sprockets on 1.9L Models
Courtesy of Isuzu Motor Co.
NOTE: Install timing chain with most links between marked plates on
chain guide side of engine.
TIMING BELT & SPROCKETS (2.0L TURBO & 2.3L MODELS)
Removal
1) Remove timing belt cover as previously outlined. Remove
spring from tension pulley. Loosen adjusting bolt and move pulley
toward water pump. Remove timing belt. Remove tension pulley and
spring. Remove crankshaft timing pulley and guide plate.
2) Secure camshaft sprocket and remove camshaft sprocket
nut. Remove sprocket and guide plate. Repeat procedure for oil pump
sprocket. Remove oil pump and water pump. Remove engine front cover.
Inspection
1) Timing belt must be handled carefully. Do not bend belt
in an arc less than .79" (20 mm) in radius. Avoid twisting or kinking
belt. Do not allow belt to become contaminated by water, oil, dust or
other contaminates.
2) Inspect belt for cracks or cuts on front and rear
surfaces, abnormal wear on sides, cracked or frayed areas on front of
