Harley Davidson 2008 Touring Models. Service Manual — page 11
19
5
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7
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13
5
4
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2
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15
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sm04395
12.
1.
Brake disc
E-clip
2.
13.
Cone nut
T45 TORX screw (5)
14.
3.
Hex screw (5)
Adjuster cam
4.
15.
External spacer (thick)
Bowl
16.
5.
Isolator (6)
Standard bearing
6.
17.
ABS encoder bearing
Compensator sprocket
18.
7.
Sprocket bearing
Rear wheel speed sensor
8.
19.
Spacer washer
Laced wheel
20.
9.
Cast wheel
Spacer sleeve
10.
21.
External spacer (thin)
Slotted cast wheel
11. Axle
Figure 2-5. Rear Wheel (Exploded View)
CLEANING AND INSPECTION
1.
Thoroughly clean all parts in solvent (wheel speed sensor
and bearings excepted) and inspect for damage or
excessive wear.
2.
Replace brake disc if warped or badly scored. Measure
disc thickness for excessive wear. Minimum acceptable
thickness is stamped on side of disc.
3.
Check the compensator sprocket for wear, tooth damage,
cracks or pitting. Check each isolator for crumbling, flaking,
excessive wear or general deterioration. Replace parts as
necessary.
2008 Touring Service: Chassis 2-9
INSTALLATION
TOOL NAME
PART NUMBER
BELT TENSION GAUGE
HD-35381A
1.
If removed, install five new screws to fasten brake disc to
hub. Alternately tighten screws to 30-45 ft-lbs (41-61 Nm).
Always install brake disc in its original position.
2.
Verify that compensator sprocket is square and fully seated
on bowl.
3.
Place wheel in rear swingarm. Slide wheel far enough
forward to slip belt over compensator sprocket and then
slide the wheel back.
Never bend belt forward into a loop smaller than the drive
sprocket diameter. Never bend belt into a reverse loop.
Over bending can damage belt resulting in premature
failure, which could cause loss of control and death or
serious injury. (00339a)
4.
Seat caliper bracket on anchor weldment of rear swingarm.
5.
Apply a light coat of LOCTITE ANTI-SEIZE lubricant to
axle, bearing bores and bore of spacer sleeve.
6.
Slide axle through left side of rear swingarm, external
spacer (thin), and rear wheel compensator sprocket into
wheel hub.
7.
When axle emerges from hub on brake disc side of wheel,
push it through rear wheel speed sensor (if ABS equipped)
or external spacer (thick), caliper bracket, and right side
of rear swingarm.
NOTE
Be sure that grooves on external spacer, or index pin on rear
wheel speed sensor (if ABS equipped), are on the outboard
side.
8.
Rotate axle so that the flat on the threaded end is topside.
With the thumb down and the cam forward, install adjuster
cam on end of axle.
9.
Apply a thin film of LOCTITE ANTI-SEIZE lubricant to the
inboard side of the cone nut avoiding contact with threads.
Install cone nut on axle, but finger tighten only.
NOTE
The Axle Nut Torque Adapter simplifies the belt adjustment
procedure by allowing the cone nut to be properly tightened
without having to remove the right side muffler. The tool also
can be used to loosen the cone nut, as well as rotate the weld
nut on the left side.
1
2
sm04528
1.
Torque wrench
2.
Axle nut torque adapter (HD-47925)
Figure 2-6. Install Tool Perpendicular to Torque Wrench
10. Obtain torque wrench with 1/2 inch drive head and AXLE
NUT TORQUE ADAPTER (Part No. HD-47925). Proceed
as follows:
a.
Install torque adapter perpendicular to torque wrench.
See upper frame of
.
b.
Insert tool up between rear wheel and muffler to
capture cone nut. For best clearance with muffler, be
sure torque adapter is on the outboard side. See lower
frame of
.
NOTE
Since any extension can act as a torque multiplier, the
torque wrench must be perpendicular to the torque adapter
when the cone nut is tightened. The 90° orientation
between the tools cancels the multiplier effect and prevents
the cone nut from being over-tightened. If the torque
2-10 2008 Touring Service: Chassis
adapter is kept in-line with the torque wrench, the multiplier
effect is in force and parts damage will occur.
c.
Verify that cam just contacts weld nub on both sides
of rear swingarm. If necessary, push wheel forward
slightly to achieve the desired result. See
.
d.
If ABS equipped, route sensor cable forward outboard
of caliper bracket and then continue forward progres-
sion following top of rear swingarm. Rotate rear wheel
speed sensor in a counter-clockwise direction until
index pin makes contact with caliper bracket at point
shown in
e.
Snug the cone nut to 15-20 ft-lbs (20-27 Nm).
11. Install brake caliper, so that brake disc is centered between
brake pads. Align holes in brake caliper with those in cal-
iper bracket and install two socket head screws. Alternately
tighten screws to 43-48 ft-lbs (58.3-65.1 Nm).
12. Install new cable strap 1.25 in. (31.8 mm) in front of the
brake hose crimp capturing rear wheel speed sensor cable
and brake hose. Cut any excess cable strap material, but
exercise caution to avoid cutting or nicking the brake hose.
13. Using BELT TENSION GAUGE (Part No. HD-35381A),
apply 10 lbs. (4.5 kg) of force at the midpoint of the bottom
belt strand. Belt deflection should be within the range
specified in
Table 2-8. Belt Deflection
MILLIMETERS
INCHES
MODEL
9.5-11.1
3/8-7/16
FLHR/C
FLHT/C/U
FLTR
6.4-7.9
1/4-5/16
FLHX
NOTE
Always check deflection at the loosest spot in the belt with the
transmission in neutral and the motorcycle at ambient temper-
ature. Also, motorcycle should be upright with rear wheel in air
or on jiffy stand without rider or luggage.
14. If belt is too loose: Reduce belt deflection by rotating
weld nut on left side of axle in a clockwise direction.
15. If belt is too tight: Increase belt deflection as follows:
a.
Rotate weld nut on left side of axle in a counterclock-
wise direction.
b.
Push wheel forward slightly so that adjuster cam just
contacts weld nub on both sides of rear swingarm.
16. Recheck belt deflection. Apply 10 lbs. (4.5 kg) of force at
the midpoint of the bottom belt strand. Belt deflection
should be within the range specified in
. If belt
is still not within specified range, readjust accordingly.
NOTE
The compensator sprocket bearing has a split inner race that
requires proper compression. Deviation from the following
procedure may lead to premature bearing failure.
17. Holding weld nut on left side of axle, proceed as follows:
a.
Tighten cone nut to 95-105 ft-lbs (128.8-142.4 Nm).
b.
Loosen cone nut one full turn.
c.
Retighten cone nut to above specification.
NOTE
If the axle moves during tightening of the cone nut, then the
belt deflection procedure must be restarted.
18. Recheck belt deflection to verify that it is still within spe-
cification. If the belt deflection is not within specification,
loosen cone nut and then snug to 15-20 ft-lbs (20-27 Nm)
before returning to step 14.
19. With the flat side out, install new E-clip in groove on right
side of axle.
20. On models equipped with low profile shock absorbers
(FLHX), install left side lower saddlebag support rail as
follows:
a.
At rear left side of motorcycle, start outside screw
(and flange nut) to fasten saddlebag support rail to
saddlebag support bracket.
b.
Start screw to fasten opposite end of saddlebag sup-
port rail to frame weldment.
c.
Alternately tighten screws to 15-20 ft-lbs (20-27 Nm).
2008 Touring Service: Chassis 2-11
7
4
6
3
4
5
1
2
sm04531
5.
1.
Adjuster cam
Increase belt deflection
2.
6.
Reduce belt deflection
Cone nut
7.
3.
E-clip
Weld nut
4.
Weld nub
Figure 2-7. Rear Wheel Adjuster Cams
21. Install left side muffler as follows:
a.
Slide new TORCA clamp onto free end of crossover
pipe.
NOTE
Always use new TORCA clamps to ensure sealing integrity
and prevent the possibility of leakage.
b.
Using a bungee cord, tie muffler to lower saddlebag
support rail. Install muffler on crossover pipe. Place
TORCA clamp into position between crossover and
muffler.
c.
Install two screws (with lockwashers) to fasten the
muffler to the lower saddlebag support rail. Alternately
tighten screws to 96-144 in-lbs (10.8-16.3 Nm).
d.
Verify that exhaust pipes are in alignment and do not
contact the vehicle frame or mounted components.
e.
Tighten the TORCA clamp to 45-60 ft-lbs (61-81 Nm).
f.
Open worm drive clamps and install heat shield on
crossover pipe on left side of motorcycle. Position
each worm drive clamp so that screw is on the out-
board side in the most accessible position and then
tighten to 20-40 in-lbs (2.3-4.5 Nm).
g.
Remove bungee cord from muffler.
After servicing brakes and before moving motorcycle,
pump brakes to build brake system pressure. Insufficient
pressure can adversely affect brake performance, which
could result in death or serious injury. (00279a)
22. Depress rear brake pedal several times to set brake pads
to proper operating position within caliper.
23. Install saddlebags. See
.
sm04028
Figure 2-8. Rear Wheel Speed Sensor Index Pin (ABS
Equipped)
2-12 2008 Touring Service: Chassis
2.5
REAR WHEEL COMPENSATOR
ISOLATOR REPLACEMENT
Removal
1.
Remove rear wheel. See
2.
Pull sprocket from bowl.
3.
Remove six isolators from bowl.
4.
If bowl replacement is necessary, remove five hex screws
(with captive washers) to release bowl from wheel hub.
Installation
1.
If bowl was removed from wheel hub, proceed as follows:
a.
With the concave side out, align holes in bowl with
those in wheel hub and start five new hex screws
(with captive washers).
b.
Alternately tighten hex screws to 55-65 ft-lbs (74.6-
88.1 Nm) in the pattern shown in
NOTE
Always replace isolators in complete sets only.
2.
Obtain six new isolators and proceed as follows:
a.
Lubricate each isolator with 50/50 mix of isopropyl
alcohol and water. Do not use a petroleum based
lubricant.
b.
Push each isolator into bowl, so that strap engages
slot in rib.
c.
Verify that each isolator bottoms in bowl and that each
segment is flush against side walls of rib.
3.
Using a 50/50 mix of isopropyl alcohol and water, lubricate
sides of each isolator where contact occurs with sprocket
lugs.
4.
Aligning lugs on inboard side of sprocket with gaps
between isolators, push sprocket onto bowl.
5.
Install rear wheel. See
.
4
3
2
5
1
1
2
3
4
sm04543
1.
Bowl
2.
Isolator strap
3.
Rib slot
4.
Sprocket lug gap
Figure 2-9. Install Isolators in Bowl
SPROCKET BEARING REPLACEMENT
TOOL NAME
PART NUMBER
REAR WHEEL COMPENSATOR
SPROCKET BEARING
REMOVER/INSTALLER
HD-48921
Removal
1.
Remove rear wheel. See
2.
Pull sprocket from bowl.
3.
Obtain the REAR WHEEL COMPENSATOR SPROCKET
BEARING REMOVER/INSTALLER (Part No. HD-48921).
See
4.
Place parallel press blocks on deck of arbor press. Leave
gap between press blocks to accommodate base pin in
next step.
5.
Position base on press blocks with the large OD topside.
6.
Slide sleeve over base pin. See upper frame of
7.
With the inboard side facing up, slide sprocket over sleeve
until it rests on base.
2008 Touring Service: Chassis 2-13
8.
Slide small OD of driver over sleeve until contact is made
with extended inner race of bearing. See lower frame of
9.
Center driver under ram and apply pressure until bearing
drops into base. Disassemble tool and discard bearing.
Installation
NOTE
Due to the split race, the sprocket bearing cannot be spun by
hand to determine if it is good or bad. Even a good bearing will
feel rough when tested this way.
1.
Obtain the REAR WHEEL COMPENSATOR SPROCKET
BEARING REMOVER/INSTALLER (Part No. HD-48921).
See
.
2.
Position base on deck of arbor press with the small OD
topside.
3.
Slide sleeve over base pin. See upper frame of
4.
Verify that sprocket bearing bore is clean and dry.
5.
With the outboard side facing up, slide sprocket over
sleeve until it rests on base.
6.
Slide bearing over sleeve with the extended inner race
down.
7.
Slide large OD of driver over sleeve until contact is made
with outer race of bearing. See lower frame of
8.
Center driver under ram and apply pressure until bearing
makes firm contact with counterbore in sprocket.
9.
Turn sprocket over and verify that bearing is fully seated.
10. Using a 50/50 mix of isopropyl alcohol and water, lubricate
sides of each isolator where contact occurs with sprocket
lugs.
11. Aligning lugs on inboard side of sprocket with gaps
between isolators, push sprocket onto bowl.
12. Install rear wheel. See
.
1
2
3
sm04547
1.
Base
2.
Sleeve
3.
Driver
Figure 2-10. Rear Wheel Compensator Bearing
Remover/Installer (HD-48921)
2
1
5
3
4
sm04548
1.
Base
2.
Sleeve
3.
Sprocket (inboard side up)
4.
Bearing inner race
5.
Driver
Figure 2-11. Remove Compensator Sprocket Bearing
2-14 2008 Touring Service: Chassis
2
1
5
3
4
sm04549
1.
Base
2.
Sleeve
3.
Sprocket (outboard side up)
4.
Bearing outer race
5.
Driver
Figure 2-12. Install Compensator Sprocket Bearing
2008 Touring Service: Chassis 2-15
2.6
CHECKING RIM RUNOUT
INSPECTION
TOOL NAME
PART NUMBER
WHEEL TRUING STAND
HD-99500-80
Check wheels for lateral and radial runout before installing a
new tire or tube.
1.
Install truing arbor in wheel hub and place wheel in
WHEEL TRUING STAND (Part No. HD-99500-80).
2.
. To check rim lateral runout, place a
gauge rod or dial indicator near the rim bead. If lateral
runout exceeds 0.040 in. (1.02 mm), replace the wheel if
cast. Retrue the wheel if laced.
3.
. Check the rim radial runout as shown.
If radial runout exceeds 0.030 in. (0.76 mm), replace the
wheel if cast. Retrue the wheel if laced.
NOTE
Rim lateral and radial runout is adjustable on laced wheels.
See
4.
If working with a laced wheel, proceed to
to check the wheel offset dimension.
3
1
2
sm03115
1.
Wheel truing and balancing stand
2.
Lateral runout
3.
Gauge rod
Figure 2-13. Checking Cast Wheel Lateral Runout
sm03117
Figure 2-14. Rim Radial Runout
2-16 2008 Touring Service: Chassis
2.7
WHEEL LACING: 16 INCH RIM
GENERAL
TOOL NAME
PART NUMBER
T-30 I.P. (TORX PLUS) DRIVER
HD-42135
NOTE
Do not install incorrect spokes or spoke nipples on rim. Steel
laced rims use zinc plated spokes and spoke nipples. Chrome
aluminum profile laced rims use chrome plated spokes and
spoke nipples. Using incorrect spokes can result in improper
thread engagement which could result in damage to rim, tubes
or tire.
The spoke nipple fittings use a TORX style fastener and
requires a special T-30 I.P. (TORX PLUS) DRIVER (Part
No. HD-42135) for removal and installation. See
.
Use of a standard T-30 TORX bit will result in nipple damage.
1
2
sm02259
1.
Narrow flange (brake side)
2.
Wide flange (sprocket side)
Figure 2-15. Rim, Hub and Spoke Nipple
PROCEDURE
1.
. If front wheel, place hub on table with
wider flange side up. If rear wheel, place hub on table with
narrow flange (brake disc side) up. Insert a spoke in each
hole of lower row as shown in the figure. Angle spokes
clockwise.
sm02261
Figure 2-16. Hub: Primary Brake Disc Side Up
2.
See
. Center rim over hub assembly with valve
stem hole facing upward.
3.
Using any lower row spoke, place first spoke into rim hole
to left of valve stem hole on upper half of rim centerline.
sm02262
Figure 2-17. Brake Side Up: Start First Spoke of Bottom
Row
4.
. Install remaining lower row spokes, one
in every fourth hole.
2008 Touring Service: Chassis 2-17
sm02260
Figure 2-18. Brake Side Up: Bottom Row of Spokes Laced
5.
. Place first upper row spoke into hub as
shown. Angle spoke counterclockwise, crossing four
lower row spokes. Spoke must enter hole to left of valve
stem hole.
sm02263
Figure 2-19. Brake Side Up: Start First Spoke of Top Row
6.
See
. Install remaining nine upper row spokes,
one into every fourth remaining hole above rim centerline.
This completes spoke installation on one side.
sm02264
Figure 2-20. Brake Side Up: Top Row of Spokes Laced
7.
. Turn wheel assembly over. Place any
lower row spoke into hub. Angle spoke clockwise and
place into rim hole angled to accept it.
sm02265
Figure 2-21. Sprocket Side Up: Start First Spoke of Bottom
Row
8.
. Place remaining nine lower row spokes,
angled clockwise, into hub and rim.
sm02266
Figure 2-22. Sprocket Side Up: Bottom Row of Spokes
Laced
9.
See
. Insert any upper row spoke into hub and
angle spoke counterclockwise. Place spoke into appro-
priate rim hole.
2-18 2008 Touring Service: Chassis
sm02267
Figure 2-23. Sprocket Side Up: Start First Spoke of Top
Row
10. See
. Install remaining nine upper row spokes
into hub and rim.
sm02268
Figure 2-24. Wheel Completely Laced
11. Tighten spoke nipples to specification listed in
.
12. True wheel. See
Table 2-9. Spoke Nipple Torque Specification
MINIMUM TORQUE
RIM TYPE
55 in-lbs (6.2 Nm)
All
SPOKE TIGHTNESS
See
2008 Touring Service: Chassis 2-19
2.8
SEALED WHEEL BEARINGS
INSPECTION
1.
Turn the wheel through several rotations.
NOTE
If ABS equipped, keep magnetic base dial indicator as far away
from wheel speed sensor and ABS encoder bearing as pos-
sible, or damage will occur.
2.
Check end play as follows:
a.
Mount a magnetic base dial indicator to the brake
disc. Set the indicator contact point on the end of the
axle. See
b.
Firmly push the wheel to one side as far as it will go.
While pushing on the wheel, zero the dial indicator
gauge.
c.
Firmly pull the wheel back as far as it will go. While
pulling on the wheel, note the reading of the dial
indicator.
d.
Repeat the procedure to verify the reading.
e.
Bearings pass end play inspection if the reading is
less than 0.002 in. (0.051 mm).
f.
Replace the bearings if end play exceeds specifica-
tion, or if there is drag, rough rotation, abnormal noise
or anything unusual.
sm02234
Figure 2-25. Wheel Bearing Inspection (Front Wheel
Shown)
REMOVAL
TOOL NAME
PART NUMBER
WHEEL BEARING
REMOVER/INSTALLER
HD-44060B
1.
Remove wheel. See
1
9
8
7
6
5
4
3
2
sm04427
1.
Graphite lubricant
2.
Forcing screw
3.
Hex nut
4.
Flat washer
5.
Nice bearing
6.
Bridge
7.
Steel ball
8.
Standard 25mm collet
9.
ABS 25mm collet
Figure 2-26. Wheel Bearing Remover Tools (HD-44060B)
Table 2-10. Primary Brake Disc Side
VISUAL CUE
SIDE
WHEEL
Side Opposite Valve Stem
LEFT
FRONT
Valve Stem Side
RIGHT
REAR
2.
If servicing rear wheel, remove compensator sprocket and
bowl. See
.
3.
O b t a i n t h e W H E E L B E A R I N G
REMOVER/INSTALLER (Part No. HD-44060B). Proceed
as follows:
a.
Pick out the wheel bearing remover tools. See
b.
To prolong service life and ensure smooth operation,
sparingly apply graphite lubricant to threads of forcing
screw.
c.
Install hex nut, flat washer and Nice bearing on forcing
screw. Insert end of forcing screw through hole in
bridge.
d.
Always remove the bearing from the primary brake
disc side of the wheel first. Position wheel accordingly.
Refer to
e.
Select the appropriate 25 mm collet. Pick HD-44060-
11 if the motorcycle is ABS equipped, pick HD-44060-
10 if it is not.
NOTE
As ABS equipped motorcycles use both a special encoder
bearing and a standard bearing in the same hub, two dif-
2-20 2008 Touring Service: Chassis
ferent 25 mm collets are required for bearing removal. The
ABS encoder bearing is always installed on the primary
brake disc side of the wheel. To aid in identification, the
outboard side of the ABS encoder bearing is greenish tan
in color, while the standard bearing is black.
f.
Install steel ball inside selected collet. Install collet at
end of forcing screw.
g.
Insert collet into bearing ID. Feel for inside edge of
bearing using lip at end of collet and then back off
slightly.
h.
Holding hex on forcing screw to prevent rotation, turn
hex on collet until lip makes firm contact with inside
edge of bearing. See upper frame of
.
i.
Turn hex nut until bearing is free. See lower frame of
. Discard bearing.
j.
Remove spacer washer from hub. See
k.
If ABS encoder bearing was removed from primary
brake disc side of wheel, remove ABS collet from
forcing screw and install standard collet.
l.
Repeat applicable steps to remove standard bearing
from opposite side of wheel. Discard bearing.
m. Remove spacer sleeve from hub.
7
6
5
4
3
1
2
sm04488
1.
Forcing screw
2.
Hex nut
3.
Flat washer
4.
Nice bearing
5.
Bridge
6.
25mm collet
7.
Wheel bearing
Figure 2-27. Remove Wheel Bearings
2008 Touring Service: Chassis 2-21
6
1
4
7
2
3
7
5
6
3
4
6
5
6
sm04499
1.
Front wheel (left side)
2.
Rear wheel (right side)
3.
Brake disc (primary)
4.
Spacer washer
5.
ABS encoder bearing
6.
Standard bearing
7.
Spacer sleeve
Figure 2-28. Wheel Bearing Assemblies
INSTALLATION
TOOL NAME
PART NUMBER
WHEEL BEARING
REMOVER/INSTALLER
HD-44060B
NOTE
Always keep ABS encoder bearings away from magnetic fields
(such as magnetic parts trays, magnetic base dial indicators,
alternator rotors, etc.) or damage will occur.
1.
Obtain two new wheel bearings. Always replace bearings
as a complete set. Never replace just one bearing.
2.
O b t a i n t h e W H E E L B E A R I N G
REMOVER/INSTALLER (Part No. HD-44060B). Proceed
as follows:
a.
Pick out the wheel bearing installer tools. See
b.
To prolong service life and ensure smooth operation,
sparingly apply graphite lubricant to threads of rod.
c.
Install support plate onto rod.
NOTE
Always install the bearing on the primary brake disc side
of the wheel first. Refer to
. On ABS equipped
motorcycles, the special encoder bearing is always
installed at this location.
d.
Slide rod through hub, so that threaded end exits the
primary brake disc side of the wheel.
e.
Slide spacer washer down rod until seated on coun-
terbore in hub.
f.
If ABS equipped, slide encoder bearing down rod
oriented with the red side in and the greenish tan side
out. If not ABS equipped, install standard bearing on
rod with the lettered side out.
g.
Install 1 inch pilot, Nice bearing, flat washer and hex
nut onto rod.
h.
Holding hex on rod to prevent rotation, turn hex nut
to install bearing. See upper and lower frames of
. Bearing is fully seated when it makes
firm contact with spacer washer.
i.
Disassemble and remove tool, but leave support plate
on rod.
j.
Slide rod through installed bearing and hub.
k.
On opposite side of the wheel, slide spacer sleeve
down rod until it contacts installed bearing.
l.
Repeat applicable steps to install standard bearing.
3.
If servicing rear wheel, install bowl and compensator
sprocket. See
.
4.
Install wheel. See
1
7
6
5
4
3
2
sm04489
1.
Graphite lubricant
2.
Threaded rod
3.
Support plate
4.
Pilot (1 inch)
5.
Nice bearing
6.
Flat washer
7.
Hex nut
Figure 2-29. Wheel Bearing Installer Tools (HD-44060B)
2-22 2008 Touring Service: Chassis
1
2
5
3
4
2
7
6
sm04490
1.
Support plate
2.
Threaded rod
3.
Wheel bearing
4.
Pilot (1 inch)
5.
Nice bearing
6.
Flat washer
7.
Hex nut
Figure 2-30. Install Wheel Bearings
2008 Touring Service: Chassis 2-23
2.9
TRUING LACED WHEELS
GENERAL
The rim must be trued both laterally and radially. If new bear-
ings were installed, wheels may be trued with only the bearings
and center spacer installed.
LATERAL TRUING
TOOL NAME
PART NUMBER
SPOKE WRENCH
HD-94681-80
WHEEL TRUING STAND
HD-99500-80
1.
Divide the wheel spokes into ten groups of four and mark
the center of each group with a piece of tape. The groups
should be directly across from one another and approxim-
ately 90 degrees apart. Tighten the spokes in these four
groups finger tight.
2.
See
. Install truing arbor in wheel hub and
place wheel in WHEEL TRUING STAND (Part No. HD-
99500-80). Tighten arbor nuts so hub will turn on its
bearings.
NOTE
The primary brake disc side of the hub can be identified by
having one or two grooves cut into the disc mounting surface.
3.
Lay a straightedge across primary brake disc mounting
surface of hub and one of the marked spoke groups.
4.
See
and
. Measure distance "A"
from the straightedge to the location as shown.
NOTES
•
Tighten or loosen spoke, one flat at a time, and recheck
measurement.
•
Always loosen the appropriate spokes before tightening
the other two. Reversing this procedure will cause the rim
to become out-of-round.
5.
If the dimension is not correct, tighten the four spokes
accordingly. Use SPOKE WRENCH (Part No. HD-94681-
80). For example, If the measurement on the right rim
edge side is less than it should be, loosen the two spokes
attached to the hub right side and tighten the two spokes
attached to the hub left side. Turn all four spokes an equal
number of turns until offset dimension is correct.
6.
Repeat the previous step for all ten groups on the wheel.
sm02463
Figure 2-31. Front Wheel Hub Offset Dimension
Table 2-11. Laced Wheel Hub Offset Dimensions
OFFSET (A)
WHEEL SIZE
LACED WHEEL TYPE
MM
IN.
15.62-16.38
0.615-0.645
17"
Steel (1)
28.83-29.59
1.135-1.165
19"
38.74-39.50
1.525-1.555
21"
9.78-10.54
0.385-0.415
17"
Chrome aluminum profile (2)
22.48-23.24
0.885-0.915
19"
39.48-40.26
1.555-1.585
21"
2-24 2008 Touring Service: Chassis
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