Lubrication System/Oil Filter Adapter 7. Remove two cap screws to remove drain pan. 8. Remove engine oil pressure sender (A). 9. Inspect oil filter adapter for thread damage, cracks or damage; replace as necessary. M36442 -UN-29JAN90 M98,2040K,55 -19-21OCT85 INSTALL OIL FILTER ADAPTER 1. Install engine oil pressure sender (A). 2. Install drain pan and fasten with two cap screws. M36442 -UN-29JAN90 M98,2040K,56 -19-21OCT85 CTM2 (19APR90) 40-22 16, 18, 20 & 24HP Onan Engines AllTractorManuals.com 130495 3. Install new gasket (A) on oil filter adapter. 4. Apply pipe sealant on top cap screw threads. 5. Install oil filter adapter and two cap screws.
Tighten cap screws to 12 ± 1 N·m (106 ± 9 lb-in.) using JDG -UN-29JAN90 333 Crowsfoot Wrench (B) or a 1/2 in crowsfoot wrench. M36443 -UN-29JAN90 M36444 M98,2040K,57 -19-21OCT85 40 22