Complete workshop & service manual for Aprilia Engines. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Aprilia Motors service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

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EXCERPT:
CONTENTS
Chapter 1
Introduction ... 1-1
Contents ... 1-2, 1-3
SAFETY PRECAUTIONS ... 1-4
RECOMMENDATIONS ON MAINTENANCE ... 1-4
GENERAL SAFETY RULES ... 1-5
CARBON MONOXIDE ... 1-5
FUEL ... 1-6
GEARBOX OIL... 1-6
COOLANT... 1-6
Chapter 2
Tightening torques... 2-2
Table of lubricants ... 2-3
Ignition timing ... 2-3
Tools ... 2-4
Chapter 3
Removing the cylinder head... 3-2
Removing the thermostat ... 3-2
Removing the cylinder... 3-2
Removing the piston ... 3-3
Checking the power plant... 3-3
Checking the thermostat ... 3-5
Checking the gasket seats ... 3-5
Refitting the power plant ... 3-5
Chapter 4
Removing the intake manifold ... 4-2
Checks ... 4-2
Removing the carburettor... 4-2
Removing the reed valve unit... 4-2
Fitting the reed valve unit ... 4-3
Fitting the carburettor ... 4-3
Checks ... 4-4
Removing the oil mixer... 4-4
Fitting the oil pump ... 4-5
Chapter 5
Removing the stator ... 5-2
Removing the flywheel cover ... 5-2
Removing the flywheel ... 5-2
Flywheel checks ... 5-3
Fitting the flywheel ... 5-3
Removing the starter motor ... 5-4
Fitting the flywheel cover ... 5-4
Fitting the starter motor ... 5-5
Chapter 6
Removing the water pump ... 6-2
Removing the clutch cover ... 6-2
Removing the pinion ... 6-3
Disassembling the clutch ... 6-3
Removing the countershaft ... 6-4
Clutch control lever ... 6-5
Disassembling the crankcase ... 6-5
Removing the drive pinion ... 6-5
Countershaft disassembly ... 6-6
Removing the selector shaft ... 6-6
Removing the driven shaft ... 6-6
Removing the driving shaft ... 6-7
Removing the crankshaft ... 6-7
Preliminary operations ... 6-8
Checking the connecting rod and flywheel ... 6-8
Disassembly of driven and driving shaft gears ... 6-9
Reassembly of driven and driving shaft gears ... 6-9
Checking the end play... 6-9
Checking the gear shaft ... 6-9
Checking the desmodromic shaft ... 6-10
Checking the selector shaft ... 6-10
Checking the clutch ... 6-10
Checking the gear shaft bearings ... 6-10
Fitting the countershaft ... 6-11
Assembling the transmission components ... 6-11
Assembling the selector unit ... 6-11
Fitting the connecting rod assembly ... 6-12
Checking the gear shaft operation ... 6-12
Assembling the crankcase ... 6-13
Fitting the oil seals on the driven and selector shafts ... 6-13
Assembling the gear and pinion ... 6-13
Assembling the clutch ... 6-14
Fitting the countershaft gear ... 6-14
Checking the clutch position ... 6-15
Fitting the clutch cover parts ... 6-15
…