Harley-Davidson Dyna 2008 - Page 7

Removal....................................................................2-77
Installation.................................................................2-77
2.29 SEAT
Removal...........................................................................2-78
Installation........................................................................2-78
2.30 JIFFY STAND
Cleaning...........................................................................2-80
Sensor (HDI Models)........................................................2-80
Removal...........................................................................2-81
Installation........................................................................2-81
2.31 ENGINE MOUNTS
Removal...........................................................................2-83
Front Isolator.............................................................2-83
Rear Isolator..............................................................2-83
Installation........................................................................2-83
Front Isolator.............................................................2-83
Rear Isolator..............................................................2-83
ENGINE
3.1 SPECIFICATIONS
Specifications.....................................................................3-1
3.2 SERVICE WEAR LIMITS
General...............................................................................3-3
3.3 ENGINE OIL FLOW
Oil Feed..............................................................................3-5
Top End..............................................................................3-6
Bottom End.........................................................................3-7
Oil Return...........................................................................3-9
3.4 OIL PUMP OPERATION
General.............................................................................3-10
Operation..........................................................................3-10
3.5 BREATHER OPERATION
General.............................................................................3-12
3.6 OIL PRESSURE
Oil Pressure Indicator Lamp.............................................3-13
Checking Oil Pressure......................................................3-13
3.7 TROUBLESHOOTING
Diagnosing Valve Train Noise...........................................3-14
Compression Test.............................................................3-14
Cylinder Leakdown Test....................................................3-14
Diagnosing Smoking Engine or High Oil Consumption.....3-15
Check Prior To Cylinder Head Removal....................3-15
Check After Cylinder Head Removal.........................3-15
3.8 HOW TO USE THIS SECTION
Top End Repair.................................................................3-16
Bottom End Repair...........................................................3-16
Typical Symptoms.............................................................3-16
3.9 TOP END SERVICE
Engine in Chassis.............................................................3-17
Engine Removed from Chassis........................................3-18
3.10 BOTTOM END SERVICE
Engine in Chassis.............................................................3-19
Engine Removed From Chassis.......................................3-20
3.11 STRIPPING MOTORCYCLE FOR
SERVICE
Procedure.........................................................................3-21
3.12 ASSEMBLING MOTORCYCLE AFTER
SERVICE
Procedure.........................................................................3-22
3.13 REMOVING ENGINE FROM CHASSIS
Procedure.........................................................................3-23
3.14 INSTALLING ENGINE IN CHASSIS
Procedure.........................................................................3-24
3.15 TOP END OVERHAUL: DISASSEMBLY
General.............................................................................3-26
Breather Assembly...........................................................3-26
Rocker Arm Support Plate................................................3-27
Push Rods, Lifters and Covers.........................................3-28
Cylinder Head...................................................................3-29
Cylinder............................................................................3-30
Piston...............................................................................3-30
3.16 TOP END OVERHAUL: ASSEMBLY
General.............................................................................3-32
Piston...............................................................................3-32
Cylinder............................................................................3-33
Cylinder Head...................................................................3-35
Push Rods, Lifters and Covers.........................................3-39
Rocker Arm Support Plate................................................3-40
Breather Assembly...........................................................3-41
3.17 BOTTOM END OVERHAUL:
DISASSEMBLY
General.............................................................................3-43
Cover and Cam Support Plate..........................................3-43
Prepare Engine.........................................................3-43
Cam Chain and Sprockets........................................3-43
Cam Support Plate....................................................3-44
Crankcase........................................................................3-45
3.18 BOTTOM END OVERHAUL: ASSEMBLY
General.............................................................................3-47
Crankcase........................................................................3-47
Cover and Cam Support Plate..........................................3-49
3.19 BREATHER ASSEMBLY
Removal Overview............................................................3-54
Disassembly.....................................................................3-54
Cleaning and Inspection...................................................3-54
Assembly..........................................................................3-54
VI TABLE OF CONTENTS
TABLE OF CONTENTS