MAINTENANCE SECTION 2 Page 15 5. Remove the plug from the top of the fuel pump housing. 6 Fill the housing with clean fuel. Install and tighten the plug in the housing. Plug: 2.6 kgm (20 ft-lb) * Whenever the fuel pump is removed, it is necessary to prime the pump after installing it on the engine to remove any trapped air. * After replacing the cartridge, start up the engine and check the filter seal face for possible fuel leakage. CRANKCASE BREATHER t 1 Remove the cover from the breather housing. Turn the cover approximately one-eight of a turn counterclockwise and lift the cover. 2 Use solvent to remove the excesss oil residue and sludge from the screen.
3 Visually inspect the cover o-ring. Visually inspect the screen for deterioration. * If the screen has deteriorated, pull gently back on the three locking tabs to remove the element and screen from the cover. Discard the screen. Discard the O-ring if damage is found. 4 Install the new screen and element to the cover. Use clean i5W-40 oil to lubricate the cover o-ring. * Turn the cover approximately one-eight of a turn clockwise to lock it in place on the housing. Install the cover on the breather housing * Clean and check once every 6 months, regardless of the number of hours operated.