1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 459Get this manual

1963-1973 Mercruiser all Engines and Drives Service Manual Books 1 and 2, Page 459

ENGINE MECHANICALV-8 GM ENGINES Thi Section Contains Repair Information for the Following -8 Engines: MerCruiser 190 Stern
ne hou Id be pi ace on engine stand for major repairs F ll press ure lubrication thru oil fi lte is furnished by aear-type
il pumpDi tr ibutor, driven by heli ca ar on camshaft, dr ives the oil pumpoil gallery feeds oil thru drilled passages to
camsh aft and cranks haft to ROCKER ARM COVER REMOVAL 1Remove rocker rm cover attaching screws2Disconn ec rankcase ventilation
hoseseasketwh ic adh ere to cyl inder head and rockr arm cover, may be heared by bumping end of roc ker ann cover from th
rear with palm of hand or ruhber mallet100 3Di scon ne ct tempera ture wire from left rocker arm cover cl ips4Re move roc
ke arm coverIN STALLATION UTIO!: 00 NOT pry rocker ann cover 1Cle:ln gasket surfaces on ylinder head and rocke ann co 'er
with degreaserIn tall new ket with rocke ann cover nd torque to spec ifi cations2Conn cl temperature wire on le ft rocker
arm cover3Conn rankcas 'en tilation hoses (as required)4tart ngin nd check for leak s Page: 459 Mercruiser Service Manual