Cylinder head and Valves/Final work FINAL WORK 1. Re-install parts previously removed. 2. Check crankcase vent tube hose (A) for proper condition. Replace if necessary. When re-installing, be sure that the hose is not pinched. 3. Start engine and check for oil or coolant leaks. 4. Run engine for 30 minutes at 1500 rpm or perform break-in in case of engine overhaul. 5. Recheck valve clearances and readjust when necessary. NOTE: Retorque of cylinder head bolts is not required. CD30547 -UN-17JUN98 CTM3274 (01JUL99) 05-23 Saran Liter Engines CD,CTM125,039 -19-01DEC97 060799 PN=60 INSTALL ROCKER ARM COVER Two types of rocker arm cover are used:
Sheet metal cover (A) -UN-07MAR95 • Install rocker arm cover with gasket (without sealant) and tighten cap screws to 10 N·m (7 lb-ft). • Gasket can continue to be used until it starts to leak. Composite material cover (B) CD30152 • Install rocker arm cover with built-in sealing ring (without sealant). • Install the cap screws by hand and tighten to 10 N·m (7 lb-ft), starting from center and moving towards both front and rear ends of the cover. • The sealing ring is reusable. In case of leak, proceed as follows: 1. Remove sealing ring. -UN-07MAR95 2. Clean cover sealing ring groove with acetone and dry with compressed air. 3. Install new sealing ring with grease in cover groove. 4.
Cut the sealing ring slightly longer than necessary. 5. Put the sealing ring ends edge to edge then press the CD30153 sealing ring all along the groove to ensure proper installation. CD,3274,G05,31 -19-24FEB92 05 23