1999 Volvo Penta "WT" Models Workshop Manual, Page 196Get this manual
1Camshaft retainer bolts and camshaft retainer2Camshaft m m
aInstall three 51618 4.0 inlong into the camshafts threaded holesUse these bolts to handle the camshaftbPull the camshaft out from the block being careful to prevent damage to the camshaft bearings
Measure: Camshaft JournalsRefer to General Engine Mechanical section in this manualDo not attempt to repair the camshaftReplace the camshaft if damagedWhenever the camshaft needs to be replaced, new set of valve lifters must also be installedBearings Refer to General Engine Mechanical section in this manual for camshaft bearing disassembly, cleaning, inspection, and assemblyInstallation Install or Connect: