Sidekick Sport 2D JLX 4WD L4-1.8L (1998)
Camshaft Runout
Set camshaft between two "V" blocks, and measure its runout by using a dial gauge.
If measured runout exceed below specified limit, replace cam shaft.
Camshaft Journal Wear
Check camshaft journals and camshaft housings for pitting, scratches, wear or damage.
If any malcondition is found, replace camshaft or cylinder head with housing. Never replace cylinder head without replacing housings.
Check clearance by using gaging plastic. The procedure is as follows.
1. Clean housings and camshaft journals.
2. Make sure that all valve lash adjusters are removed and install camshaft to cylinder head.
3. Place a piece of gaging plastic the full width of journal of camshaft (parallel to camshaft).
4. Install camshaft housing.
5. Tighten camshaft housing bolts in such order as indicated in figure a little at a time till they are tightened to specified torque.
NOTE: Do not rotate camshaft while gaging plastic is installed.
Tightening Torque (a): 11 Nm (8.0 ft. lbs.)
