VOLVO PENTA AQ125 AQ145 A B WORKSHOP SERVICE REPAIR MANUAL

VOLVO PENTA AQ125 AQ145 A B WORKSHOP SERVICE REPAIR MANUAL (pdf format) 

MORE THAN 70 PAGES OF QUALITY ENGINE MANUAL!! 

Safety Precautions.............................................................................................................2 

General Information ...........................................................................................................5 

Repair Instructions ............................................................................................................6 

Presentation .......................................................................................................................8 

Repair Instructions 

Disassembling, Overhauling and Inspection 

Electrical parts, carburetor ...................................................................................................9 

Heating exchanger, exhaust pipe, oil filter .................................................................. 1011 

Oil cooler, sea water pump ............................................................................................... 12 

Circulation pump, belt pulley, marking the timing belt ...................................................... 13 

Belt tensioner, intermediate pulley, camshaft pulley ......................................................... 14 

Sealing flange, flywheel cover .......................................................................................... 15 

Vibration damper, intermediate shaft ................................................................................ 16 

Camshaft ........................................................................................................................... 16 

Cylinder head valves .................................................................................................. 1618 

Valve seats, guides, springs, pushers ........................................................................ 1922 

Flywheel, sealing .............................................................................................................. 22 

Lubricating oil pump, pistons, crankshaft .................................................................... 2324 

Cylinders, pistons, connecting rods, crankshaft .......................................................... 2528 

Fuel pump, oil cooler, lubricating oil pump ................................................................. 2830 

Heat exchanger, carburetor, flywheel cover................................................................ 3133 

Assembling 

Crankshaft, pistons, lubrication oil pump, flywheel ..................................................... 3335 

Oil sump, cylinder head, camshaft .............................................................................. 3637 

Intermediate shaft, seals, camshaft gear wheel .......................................................... 3839 

Intermediate gear, marking, timing belt ....................................................................... 4042 

Oil pump drive, circulation pump, valve adjustment .................................................... 4246 

Distributor, oil cooler, exhaust pipe, heat exchanger .................................................. 4648 

Lubrication oil filter, sea water pump, expansion tank ................................................ 4849 

Thermostat sea water strainer, alternator .................................................................... 4950 

Starter motor, induction pipe, carburetor ..................................................................... 5051 

Electric wiring diagram ................................................................................................... 52 

Fault finding chart ........................................................................................................... 53 

Special tools .............................................................................................................. 5455 

Technical data AQ125A, AQ145A ............................................................................ 5660 

Valve adjusting kit ........................................................................................................... 61 

Technical data AQ125B, AQ145B ............................................................................ 6268