TM-9-2320-366-34-4 MTV Direct Maintenance Manual M1083 Series - Volume 4 Download
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TM 9-2320-366-34-4 20-7. CAMSHAFT AND BEARING REPLACEMENT/REPAIR (CONT) e. Installation. CAUTION Camshaft bearing joints and oil holes must be properly aligned. Failure to comply will result in damage to equipment. NOTE All camshaft bearings, except No. 1 camshaft bearing, are installed with oil hole at top of bearing bore with bearing joint toward centerline of cylinder block. (1) Install six camshaft bearings (1) in cylinder block (2). (2) Install No. 1 camshaft bearing (3) in cylinder block (2) with bearing oil hole aligned with oil hole in cylinder block (7 o’clock position) and bearing joint toward centerline of cylinder block. CAUTION Timing mark on camshaft gear must line up with timing mark on idler gear at installation. Failure to comply will result in damage to equipment. (3) Lubricate journals and lobes of camshaft (4) with grease. (4) Insert camshaft (4) into cylinder block (2). (5) Turn crankshaft (5) until holes in camshaft gear (6) are aligned with camshaft thrust plate holes (7) in cylinder block (2). (6) Position camshaft thrust plate (8) on cylinder block (2) with two bolts (9). (7) Tighten two bolts (9) to 15-25 lb-ft (20-34 N·m). 20-56