Yamaha XZ550RJ 1982 Service Manual page 38

ENGINE REMOVAL..............................................................................................................
Preparation for removal..................................................................................................
Fuel tank......................................................................................................................
Air filter and air baffle plate.............................................................................................
Battery.........................................................................................................................
Radiator.......................................................................................................................
Exhaust pipes and mufflers............................................................................................
Leads and couplers.......................................................................................................
Cables and pipes...........................................................................................................
Footrests and sidestand.................................................................................................
Engine removal.............................................................................................................
ENGINE DISASSEMBLY.......................................................................................................
Carburetors, rear exhaust pipes, and inlet pipe................................................................
Water pump cover and pipe joints...................................................................................
Cylinder head covers, cylinder heads, and cylinders.........................................................
Piston pin and piston.....................................................................................................
Crankcase covers, starter motor, and oil pump.................................................................
Flywheel.......................................................................................................................
Clutch and primary gears...............................................................................................
Shifter..........................................................................................................................
Crankcase....................................................................................................................
INSPECTION AND REPAIR...................................................................................................
Cylinder head cover......................................................................................................
Cylinder head...............................................................................................................
Valves, valve guides, valve seats, and valve springs.........................................................
Camshafts, cam chains, and cam sprockets.....................................................................
Cylinder.......................................................................................................................
Piston and piston rings..................................................................................................
Crankcase....................................................................................................................
Bearings and oil seals...................................................................................................
Crankshaft and connecting rod.......................................................................................
Oil pump......................................................................................................................
Primary drive................................................................................................................
Clutch..........................................................................................................................
Transmission................................................................................................................
Starter drives................................................................................................................
CHAPTER 3. ENGINE OVERHAUL
40
40
40
40
41
41
41
42
42
42
43
43
43
44
44
46
46
47
48
49
50
52
52
52
53
57
59
59
61
61
62
69
65
65
67
68
38