Harley Davidson 2018 softail models. Service manual — page 3

Special Tools
Description
Part Number
Qty.
DOT 4 BRAKE FLUID MOISTURE
HD-48497-A
1
TESTER
Consumables
Description
Part Number
Size
DOT 4 BRAKE FLUID
99953-99A
355 ml (12 fl oz)
WARNING
Clean reservoir filler cap or cover before removing. Use only DOT 4 brake fluid from a sealed container. Contaminated
fluid can adversely affect braking or clutch disengagement, which could result in death or serious injury. (00504d)
CAUTION
Direct contact of DOT 4 brake fluid with eyes can cause irritation. Avoid eye contact. In case of eye contact flush with
large amounts of water and get medical attention. Swallowing large amounts of DOT 4 brake fluid can cause digestive
discomfort. If swallowed, obtain medical attention. Use in well ventilated area. KEEP OUT OF REACH OF
CHILDREN. (00240b)
NOTICE
DOT 4 brake fluid will damage painted and body panel surfaces it comes in contact with. Always use caution and
protect surfaces from spills whenever brake work is performed. Failure to comply can result in cosmetic damage.
(00239c)
NOTICE
Do not allow dirt or debris to enter the master cylinder reservoir. Dirt or debris in the reservoir can cause improper
operation and equipment damage. (00205c)
NOTE
At every service, check moisture content of fluid using DOT 4 BRAKE FLUID MOISTURE TESTER (Part
Number:HD-48497-A). Follow the instructions included with tool.
Flush brake system and replace DOT 4 BRAKE FLUID (99953-99A) fluid every two years or sooner if brake fluid
test shows moisture content is 3% or greater.
Fluid should never need to be added or removed from the system during normal wear, except for fluid
replacement as specified in the maintenance schedule.
Fluid level in reservoir will decrease with brake wear. Reservoir volume is adequate to provide fluid to the wear
limits of the pads and rotors.
1.
Properly position vehicle:
a. Front brake: Level the master cylinder by turning the
handlebar and/or standing the motorcycle upright
(not leaning on jiffy stand).
b. Rear brake: Position the motorcycle so the master
cylinder reservoir is level.
2.
See Figure 1. View reservoir sight glass.
a. Front: See Figure 2. Verify that fluid is visible in the
sight glass (1). If necessary, add brake fluid to
reservoir.
DOT 4 BRAKE FLUID (99953-99A)
b. Rear: See Figure 3. Verify fluid presence. The sight
glass (3) appears dark when fluid is present. If
necessary, add brake fluid to reservoir.
DOT 4 BRAKE FLUID (99953-99A)
3.
NOTE
Vent holes in front master cylinder cover face rear of
motorcycle.
If master cylinder reservoir cover was removed. Tighten.
a. Front:
Torque: 1-1.2 N·m (9-11 in-lbs) Brake master
cylinder, front, reservoir cover screws
b. Rear:
Torque: 1-2 N·m (9-18 in-lbs) Brake master cylinder,
rear, reservoir cover screws
4.
If fluid level was below minimum mark:
a. Check for brake system fluid leaks.
b. Check that brake pads and rotors are properly
installed and not worn beyond service wear limits.
See Inspect.
5.
Verify front brake hand lever and rear brake foot pedal
have a firm feel when applied. If brakes are not firm, the
brake system must be bled. See Drain.
1
Front reservoir sight glass
2
Minimum mark
3
Rear reservoir sight glass
Figure 1. Brake Fluid Reservoirs
Figure 2. Front Master Cylinder Fill Level
Figure 3. Rear Master Cylinder Fill Level
For this scheduled maintenance procedure, see Drain.
Adjust
1. Stand motorcycle upright (not leaning on jiffy stand) on
a level surface. Front wheel straight ahead.
2. See Figure 1. Access two piece clutch cable.
a.
Remove spring clip (1).
b.
Slide cover (2) up.
1
Clip
2
Cover
Figure 1. Clutch Cover and Clip
3. See Figure 2. Identify upper clutch cable (1) and red
lock button (2).
1
Upper clutch cable
2
Lock button
Figure 2. Lock Button
4.
NOTE
Inspect tabs on lock button (2). Replace if
damaged.
See Figure 3. Unlock upper clutch cable (1).
a. Place flat side of screwdriver (3) on tab of lock
button (2).
b. Push tab slightly inboard and then down to
disengage.
5. Fully collapse cable (spring compressed) and push
button in. This releases cable tension.
1
Upper clutch cable
2
Lock button
3
Screwdriver
Figure 3. Compressed Upper Clutch Cable
6.
NOTE
Perform clutch adjustment with motorcycle at room
temperature. Clearance at adjuster screw
increases as powertrain temperature increases. If
adjustment is made when hot, clearance at
pushrod bearing could be insufficient when cold.
Clutch slippage could occur.
Adjust clearance at hub.
a. Remove clutch inspection cover from primary
chaincase cover. See Change Primary Chaincase
Lubricant.
b. See Figure 4. Loosen jamnut (1) on clutch adjuster
screw. Turn adjuster screw (2) inward (clockwise)
until lightly seated.
c. Squeeze clutch lever to maximum limit three times
to set release mechanism.
d. Back out adjuster screw one-half to one full turn.
While holding adjuster screw, tighten jamnut.
Torque: 8.1-13.6 N·m (72-120 in-lbs) Clutch hub
jamnut
e. Secure clutch inspection cover. Tighten in
sequence. See Change Primary Chaincase
Lubricant.
1
Jam nut
2
Clutch adjuster screw
Figure 4. Clutch Adjuster Screw
7. See Figure 5. Ensure clutch lever is in full open position
and that ferrule (1) is correctly seated in housing.
1
Ferrule
Figure 5. Clutch Lever
8. See Figure 3. Disengage lock button (2) allowing upper
clutch cable spring (1) to set free-play at clutch lever.
9.
NOTE
Inspect lock button (2). Replace if damaged.
Push in lock button (2).
1
Upper clutch cable spring
2
Lock button
Figure 6. Secure Lock Button
10. See Figure 7. Spring force is sufficient to ensure correct
system freeplay.
a. Check free-play (4) at clutch lever.
b. If free-play is not to specification, check for proper
clutch cable routing.
11. Check clutch operation.
12. See Figure 1. Slide cover down and reinstall spring clip
(1).
Clutch Cable Only Check
1. Rotate front wheel straight ahead.
2. See Figure 7. Check free play.
a. Pull clutch cable ferrule (2) away from clutch lever
bracket (3).
b. Check free play (4) dimension. Refer to Table 1.
c. Adjust clutch. See Adjustment in this section.
1
Clutch cable
2
Cable ferrule
3
Clutch lever bracket
4
Free play
Figure 7. Clutch Cable Free Play
Table 1. Clutch Cable Free Play
ITEM
DIMENSION
Free play dimension
1/16-⅛ in (1.6-3.2 mm)
For this scheduled maintenance procedure, see Check For Oil Leak.
1. Support motorcycle upright with front fork suspended and
vehicle level.
2. Remove all accessory weight from front of motorcycle.
a. FLHC, FLHCS: Remove windshield.
3. Move forks from stop to stop to check for smooth
operation. Rough operation indicates damaged bearings.
See Prepare.
4. Grasping both forks near the front axle, pull forks to front
then push to rear.
a. If a clunk is felt, perform Adjust in ADJUSTMENT
CHECK.
Measure
1. Perform test.
a. Move handlebars from left to right steering stops
three times, ending at full left steering stop.
b. Using a 0-25 lbs pull force scale with a peak hold
feature, pull from the inside diameter of the front
axle until the front end is straight.
NOTE
See Figure 1. While pulling, keep scale parallel
to front tire and perpendicular to fork leg.
Be sure to pull slowly without tugging the scale.
c. Repeat steps a and b until the peak force value
becomes consistent.
2. If peak force value is not within specification, adjust the
fork stem bolt. Refer to Table 1.
Figure 1. Pull Force Orientation
Table 1. Pull Force Specifications
MODEL
MINIMUM
MAXIMUM
FLDE, FLHC, FLHCS, FLHCS, FLSB, FLSL, FXBB, FXLR
2
16
FLFB, FLFBS, FXBR, FXBRS, FXBRS
8
21
FXFB, FXFBS
1
13
Adjust
1. FLDE, FLHC, FLHCS, FLHCS ANV: Remove rear
headlight nacelle panels. See Prepare
2. FXBB, FXBR, FXBRS, FXBRS ANX: Remove
handlebars. See Prepare
3. See Figure 2. Loosen fork stem pinch bolt (2).
4. Loosen upper fork bracket pinch bolts (3).
5. Adjust fork stem bolt (1).
a. If pull force dimension is more than the maximum,
loosen the fork stem bolt.
b. If pull force dimension is less than the minimum,
tighten the fork stem bolt.
6. Tighten fork stem pinch bolt (2).
Torque: 21.7-27.1 N·m (16-20 ft-lbs) Fork stem pinch
bolt
7. Tighten upper fork bracket pinch bolts (3).
Torque: 21.7-27.1 N·m (16-20 ft-lbs) Lower fork
bracket pinch bolt
8. FXBB, FXBR, FXBRS, FXBRS ANX: Install
handlebars. See Prepare
9. FLDE, FLHC, FLHCS, FLHCS ANV: Install rear
headlight nacelle panels. See Prepare
10. Repeat measure and adjust as needed.
1
Fork stem bolt
2
Fork stem pinch bolt
3
Upper fork bracket pinch bolt (2)
Figure 2. Pull Force Adjustment Points (Typical)
1. Disassemble the steering head assembly and lubricate the
tapered roller bearings with SPECIAL PURPOSE
GREASE. See Prepare
1. Lower motorcycle.
2. Replace all items removed in prepare.
For this scheduled maintenance procedure, see Prepare.
For this scheduled maintenance procedure, see Prepare.
General
WARNING
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)
In the case of stone damage to belt, inspect the sprockets for damage and replace as required. If replacing belt,
always replace both transmission and rear sprockets.
Cleaning
Keep dirt, grease, oil, and debris off the drive belt and sprockets. Clean the belt with a rag slightly dampened with a
light cleaning agent.
Sprockets
1. See Figure 1. Inspect each tooth (1) of rear sprocket for:
a. Major tooth damage
b. Large chrome chips with sharp edges
c. Gouges caused by hard objects
d. Excessive loss of chrome plating (see next step)
2. Check for worn chrome plating. Drag a sharp object
across the bottom of a groove (2) using medium
pressure.
a. If sharp object slides across groove without digging
in or leaving a visible mark, chrome plating is still
good.
b. If sharp object digs in and leaves a visible mark, it is
cutting the bare aluminum. The chrome plating is
worn.
3. Replace rear sprocket if major tooth damage or loss of
chrome exists.
1
Tooth
2
Groove
Figure 1. Rear Sprocket
Drive Belt
See Figure 2 and Refer to Table 1. Inspect drive belt for:
Cuts or unusual wear patterns
Outside bevel wear (8). Some beveling is common, but it indicates that sprockets are misaligned
Outside ribbed surface for signs of stone damage (7). If cracks or other damage exists near edge of belt, replace
belt immediately. Damage to center of belt eventually requires belt replacement. However, when cracks extend to
edge of belt, failure is imminent
Inside (toothed portion) of belt for exposed tensile cords (normally covered by nylon layer and polyethylene layer).
Replace belt and transmission sprocket
Signs of puncture or cracking at the base of the belt teeth. Replace belt if either condition exists
Replace belt if conditions 2, 3, 6 or 7 (on edge of belt) exist
NOTE
Condition 1 may develop into 2 or 3 over time. Condition 1 is not grounds for replacing the belt, but it should be
watched closely before condition 2 develops which will require belt replacement.
Figure 2. Drive Belt Wear Patterns
Table 1.
NO.
CONDITION
REQUIRED ACTION
1
Internal tooth cracks (hairline)
OK to run, but monitor condition.
2
External tooth cracks
Replace belt.
3
Missing teeth
Replace belt.
4
Chipping (not serious)
OK to run, but monitor condition.
5
Fuzzy edge cord
OK to run, but monitor condition.
6
Hook wear
Replace belt and sprocket.
7
Stone damage
Replace belt if damage is on the edge.
8
Bevel wear (outboard edge only)
OK to run, but monitor condition.
Special Tools
Description
Part Number
Qty.
BELT TENSION GAUGE
HD-35381-A
1
NOTE
Always use BELT TENSION GAUGE (Part Number:HD-35381-A) to measure belt deflection. Failure to use tension
gauge may cause under-tensioned belts. Loose belts can fail due to "ratcheting" (jumping a tooth) which causes
tensile cord crimping and breakage.
Check deflection:
As part of pre-ride inspection.
At every scheduled service interval.
With transmission in neutral.
With motorcycle at ambient temperature.
With motorcycle upright or on jiffy stand with rear wheel on the ground.
With the vehicle unladen: no rider, no luggage and empty saddlebags.
WARNING
To prevent accidental vehicle start-up, which could cause death or serious injury, remove main fuse before
proceeding. (00251b)
1. Disarm security system. Remove main fuse. See Main
Fuse.
2. Shift transmission to neutral.
3.
NOTE
When adjusting a new belt, rotate rear wheel a few
revolutions prior to setting the tension.
See Figure 1. Measure belt deflection using: Special
Tool: BELT TENSION GAUGE (HD-35381-A)
a. Slide O-ring (4) to zero mark (3).
b. Fit belt cradle (2) against bottom of drive belt in line
with belt deflection window. See Figure 2.
c. Press upward on knob (6) until O-ring slides down to
4.54 kg (10 lb) mark (5) and hold steady.
4. Measure belt deflection:
a. See Figure 3 and Figure 2. Measure belt deflection
as viewed through belt deflection viewing window
while holding gauge steady. Each deflection
graduation is approximately 1.6 mm (1/16 in).
5.
NOTE
Service belt tension specification is for belts with more
than 1,600 km (1000 mi). Set belt to new belt tension
specification if the belt has less than 1,600 km
(1000 mi)
Compare with specifications. Refer to Table 1. If not
within specifications, see a Harley-Davidson dealer.
6. Install main fuse.
1
Belt tension gauge
2
Belt cradle
3
0 lbs (0 kg) mark
4
O-ring
5
10 lbs (4.5 kg) mark
6
Knob
Figure 1. Belt Tension Gauge
1
Drive belt
2
Deflection graduations (Approx. 1/16th each)
Figure 2. Belt Deflection Window
1
Transmission sprocket
2
Rear wheel sprocket
3
10 lb (4.5 kg) of force
4
Amount of deflection
Figure 3. Checking Belt Deflection
Table 1. Drive Belt Deflection
MODEL
DEFLECTION (1)
IN
MM
Service belt tension
1/2-9/16
12.7-14.2
New belt tension
3/16-1/2
4.7-12.7
(1) Deflection measured at 10 lb (4.5 kg) tension.
1. See Figure 1. Loosen rear axle nut (2).
2. Adjust drive belt deflection.
a. Turn axle adjusters (3) equal number of turns.
b. Keep wheel aligned until specification is achieved.
3. Tighten axle nut (2).
Torque: 128.8-142.4 N·m (95-105 ft-lbs) Axle nut, rear
4. Verify rear wheel alignment. See Prepare.
WARNING
Check wheel bearing end play after tightening axle
nut to specified torque. Excessive end play can
adversely affect stability and handling and can
cause loss of control, which could result in death or
serious injury. (00285b)
5. Check wheel bearing end play. See Prepare.
1
E-clip
2
Axle nut
3
Axle adjuster
Figure 1. Axle Adjuster
Special Tools
Description
Part Number
Qty.
SPANNER WRENCH KIT
14900102
1
Calculate Preload Setting
WARNING
Do not exceed the motorcycle's Gross Vehicle Weight Rating (GVWR) or Gross Axle Weight Rating (GAWR).
Exceeding these weight ratings can lead to component failure and adversely affect stability, handling and
performance, which could result in death or serious injury. (00016f)
Adjust suspension to suit load conditions, riding style and personal comfort. Increase preload to accommodate the
total load. Reduce the preload if carrying less weight. Do not exceed maximum GVWR or GAWR when loading.
NOTE
To determine the motorcycle configuration check the model character stamped on the VIN. See Vehicle
Identification Number (VIN).
1. Add the weight of the rider to the total weight of the passenger and/or cargo to Identify the proper preload
setting.
a. FLDE: Refer to Table 1.
b. FLFB: Refer to Table 2.
c. FLHC: Refer to Table 3.
d. FLSB: Refer to Table 4.
e. FLSL: Refer to Table 5.
f. FXBB, FXLR: Refer to Table 6.
g. FXBR: Refer to Table 7.
h. FXFB: Refer to Table 8.
Table 1. Suspension Preload Table: FLDE
ADDITIONAL WEIGHT OF PASSENGER, CARGO AND ACCESSORIES
LB
0
20
40
60
80
100
120
140
160
180
KG
0
9
18
27
36
45
54
64
73
82
RIDER WEIGHT
LB
KG
Preload Setting
160
73
0
0.5
1
1.5
2
2.5
2.5
3
3.5
4
180
82
0.5
1
1.5
1.5
2
2.5
3
3.5
4
4.5
200
91
0.5
1
1.5
2
2.5
3
3.5
4
4.5
4.5
220
100
1
1.5
2
2.5
3
3.5
3.5
4
4.5
5
240
109
1.5
2
2.5
2.5
3
3.5
4
4.5
5
5
260
118
1.5
2
2.5
3
3.5
4
4.5
5
5
NA
280
127
2
2.5
3
3.5
4
4.5
NA
NA
NA
NA
300
136
2.5
3
3.5
NA
NA
NA
NA
NA
NA
NA
Table 2. Suspension Preload Table: FLFB
ADDITIONAL WEIGHT OF PASSENGER, CARGO AND ACCESSORIES
LB
0
20
40
60
80
100
120
140
160
180
KG
0
9
18
27
36
45
54
64
73
82
RIDER WEIGHT
LB
KG
Preload Setting
160
73
0
0.5
1
1.5
2
2.5
3
3.5
4
4
180
82
0.5
1
1.5
2
2.5
3
3
3.5
4
4.5
200
91
1
1.5
2
2
2.5
3
3.5
4
4.5
5
220
100
1
1.5
2
2.5
3
3.5
4
4.5
5
5
240
109
1.5
2
2.5
3
3.5
4
4
4.5
5
5
260
118
2
2.5
3
3
3.5
4
4.5
5
5
5
280
127
2
2.5
3
3.5
4
4.5
5
5
5
NA
300
136
2.5
3
3.5
4
4.5
5
NA
NA
NA
NA
Table 3. Suspension Preload Table: FLHC
ADDITIONAL WEIGHT OF PASSENGER, CARGO AND ACCESSORIES
LB
0
20
40
60
80
100
120
140
160
180
KG
0
9
18
27
36
45
54
64
73
82
RIDER WEIGHT
LB
KG
Preload Setting
160
73
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
180
82
1
1.5
2
2.5
3
3
3.5
4
4.5
5
200
91
1
1.5
2
2.5
3
3.5
4
4.5
5
5
220
100
1.5
2
2.5
3
3.5
4
4.5
5
5
5
240
109
2
2.5
3
3.5
4
4.5
4.5
5
5
5
260
118
2
2.5
3
3.5
4
4.5
5
5
5
NA
280
127
2.5
3
3.5
4
NA
NA
NA
NA
NA
NA
300
136
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Table 4. Suspension Preload Table: FLSB
ADDITIONAL WEIGHT OF PASSENGER, CARGO AND ACCESSORIES
LB
0
20
40
60
80
100
120
140
160
180
KG
0
9
18
27
36
45
54
64
73
82
RIDER WEIGHT
LB
KG
Preload Setting
160
73
1
1.5
2
2.5
3
3.5
4
4.5
5
5
180
82
1
1.5
2
2.5
3
3.5
4
4.5
5
5
200
91
1.5
2
2.5
3
3.5
4
4.5
5
5
5
220
100
2
2.5
3
3.5
4
4.5
5
5
5
5
240
109
2.5
3
3.5
4
4.5
5
5
5
5
5
260
118
2.5
3
3.5
4
4.5
5
5
5
5
5
280
127
3
3.5
4
4.5
5
5
5
5
5
5
300
136
3.5
4
4.5
5
5
5
5
5
5
NA
Table 5. Suspension Preload Table: FLSL
ADDITIONAL WEIGHT OF PASSENGER, CARGO AND ACCESSORIES
LB
0
20
40
60
80
100
120
140
160
180
KG
0
9
18
27
36
45
54
64
73
82
RIDER WEIGHT
LB
KG
Preload Setting
160
73
1
2
3
4
5
6
7
7
7
7
180
82
2
2
3
4
5
6
7
7
7
7
200
91
2
3
4
5
6
7
7
7
7
7
220
100
3
4
5
6
7
7
7
7
7
7
240
109
4
5
5
6
7
7
7
7
7
7
260
118
4
5
6
7
7
7
7
7
7
7
280
127
5
6
7
7
7
7
7
7
7
7
300
136
6
7
7
7
7
7
7
NA
NA
NA
Table 6. Suspension Preload Table: FXBB, FXLR
ADDITIONAL WEIGHT OF PASSENGER, CARGO AND ACCESSORIES
LB
0
20
40
60
80
100
120
140
160
180
KG
0
9
18
27
36
45
54
64
73
82
RIDER WEIGHT
LB
KG
Preload Setting
160
73
1
1
2
3
4
5
6
7
7
7
180
82
1
2
3
4
5
6
6
7
7
7
200
91
2
3
4
4
5
6
7
7
7
7
220
100
2
3
4
5
6
7
7
7
7
7
240
109
3
4
5
6
7
7
7
7
7
7
260
118
4
5
5
6
7
7
7
7
7
7
280
127
4
5
6
7
7
7
7
7
7
7
300
136
5
6
7
7
7
7
7
7
7
7
Table 7. Suspension Preload Table: FXBR
ADDITIONAL WEIGHT OF PASSENGER, CARGO AND ACCESSORIES
LB
0
20
40
60
80
100
120
140
160
180
KG
0
9
18
27
36
45
54
64
73
82
RIDER WEIGHT
LB
KG
Preload Setting
160
73
0
0
0.5
1
1.5
2
2.5
3
3.5
4
180
82
0
0.5
1
1.5
2
2.5
3
3
3.5
4
200
91
0.5
1
1
1.5
2
2.5
3
3.5
4
4.5
220
100
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
240
109
1
1.5
2
2.5
3
3.5
4
4.5
4.5
5
260
118
1.5
2
2.5
3
3
3.5
4
4.5
5
5
280
127
1.5
2
2.5
3
3.5
4
4.5
5
5
5
300
136
2
2.5
3
3.5
4
4.5
5
5
5
5
Table 8. Suspension Preload Table: FXFB
ADDITIONAL WEIGHT OF PASSENGER, CARGO AND ACCESSORIES
LB
0
20
40
60
80
100
120
140
160
180
KG
0
9
18
27
36
45
54
64
73
82
RIDER WEIGHT
LB
KG
Preload Setting
160
73
0
0
0.5
1
1.5
2
2.5
3
3.5
4
180
82
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
200
91
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
220
100
0.5
1
1.5
2
2.5
3
3.5
4
4.5
NA
240
109
1
1.5
2
2.5
3
3.5
4
NA
NA
NA
260
118
1.5
2
2.5
3
NA
NA
NA
NA
NA
NA
280
127
1.5
2
NA
NA
NA
NA
NA
NA
NA
NA
300
136
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Adjustment
NOTE
Adjust the shock with the motorcycle resting on the jiffy stand.
1. Cam style: See Figure 1.
a. Remove seat.
NOTE
The provided spanner wrench is to be assembled before use.
b. Insert the tang of the SPANNER WRENCH KIT (Part Number:14900102) in the slots in the rear shock,
turn the cam until the indicator (1) points to the appropriate preload setting (2).
2. Hydraulic external: See Figure 2.
a. Rotate the adjustment knob clockwise to increase preload setting, or counterclockwise to decrease
preload setting until the indicator knob shows the appropriate preload setting on the scale.
3. Hydraulic under seat: See Figure 3.
a. Remove seat.
NOTE
The provided spanner wrench is to be assembled before use.
b. Using the socket end of the SPANNER WRENCH KIT (Part Number:14900102), rotate adjustment
screw clockwise to increase preload setting, or counterclockwise to decrease preload setting until the
indicator shows the appropriate preload setting.
1
Indicator
2
Preload setting
Figure 1. Preload Adjustment Cam
Figure 2. Preload Adjustment Knob
Figure 3. Preload Adjustment Screw
Figure 4. Spanner Wrench Kit
1. Check exhaust system for obvious signs of leakage such as carbon tracks and marks at pipe joints.
a. Check for loose or missing fasteners.
b. Check for cracked pipe clamps or brackets.
c. Check for loose or cracked exhaust shields.
2. Check exhaust system for audible signs of leakage.
a. Start engine.
b. Cover end of muffler with clean, dry shop towel.
c. Listen for signs of exhaust leakage.
3. Correct any detected leaks.
a. See Prepare. Disassemble exhaust system.
b. Clean all mating surfaces.
c. Repair or replace damaged components.
d. Assemble exhaust system.
NOTE
If leak continues, disassemble and apply PERMATEX ULTRA COPPER or LOCTITE 5920 FLANGE SEALANT or
equivalent oxygen sensor/catalyst-safe alternative to mating surfaces.
Round
1. See Replace Air Filter Element, Single Screw Cover or Replace Air Filter Element, Five-Screw Cover.
Remove air cleaner cover.
a. Remove screws (1).
b. Remove cover (2).
2. Remove filter element.
a. Remove screws (3).
b. Remove filter element (4) while pulling breather tube (5) from element.
Oval
1. Air Cleaner: OvalRemove rain sock (6), if equipped.
2. Remove air cleaner trim insert.
a. Remove trim insert screws (1).
b. Remove trim insert (2).
3. Remove cover and filter element.
a. Remove screws (3).
b. Remove cover (4).
c. Clean and inspect the filter element. Replace if
necessary.
1. See Replace Air Filter Element, Single Screw Cover or
Replace Air Filter Element, Five-Screw Cover. Remove
breather tube (5) from breather bolts.
2. Inspect the breather tube and fittings for damage.
NOTE
Do not strike filter element on a hard surface to
dislodge dirt.
Do not use air cleaner filter oil on the Harley-
Davidson paper/wire mesh air filter element.
WARNING
Do not use gasoline or solvents to clean filter
element. Flammable cleaning agents can cause an
intake system fire, which could result in death or
serious injury. (00101a)
3. Clean filter element.
a. Wash the filter element and breather tubes in
lukewarm water with a mild detergent.
b. Allow filter element to air dry or use low-pressure
compressed air from the inside.
c. Hold the filter element up to a strong light source. The
element is sufficiently clean when light is uniformly
visible through the media.
d. Replace the filter element if damaged or if filter media
cannot be adequately cleaned.
Round
1. See Figure 1 or Figure 2. Install filter element.
a. Install breather tube (5) into filter element (4).
b. Install breather tube onto breather bolts.
c. Install filter element.
d. Install screws (3). Tighten to 5.4-8.1 N·m (48-72
in-lbs).
2. Verify that rubber seal (6) is properly seated and not
damaged.
3. Install air cleaner cover.
a. Apply LOCTITE 243 MEDIUM STRENGTH
THREADLOCKER AND SEALANT (blue) to
threads of screw (1).
b. Install cover (2).
c. Single screw cover: Install screw (1). Tighten to
5.6-7.3 N·m (50-65 in-lbs).
d. Five-screw cover: Install screws (1). Tighten in a
star pattern to 5.4-8.1 N·m (48-72 in-lbs).
Oval
1. See Figure 3. Install cover and filter element.
a. Install filter element (5).
b. Install cover (4).
c. Install screws (3). Tighten.
Torque: 5.7-6.8 N·m (50-60 in-lbs) Air cleaner
cover screws, oval cover
2. Install air cleaner trim insert.
a. Install trim insert (2).
b. Install trim insert screws (1). Tighten.
Torque: 3-3.6 N·m (27-32 in-lbs) Air cleaner trim
insert screws
3. Install rain sock (6), if equipped.
1
Screw
2
Cover
3
Screw (3)
4
Filter element
5
Breather tube assembly
6
Seal
Figure 1. Replace Air Filter Element, Single Screw Cover
1
Screw (5)
2
Cover
3
Screw (3)
4
Filter element
5
Breather tube assembly
6
Seal
Figure 2. Replace Air Filter Element, Five-Screw Cover
1
Screw (2)
2
Trim insert
3
Screw (2)
4
Cover
5
Filter element
6
Rain sock
Figure 3. Air Cleaner: Oval
1. Remove seat. See Remove.
2. Remove right side cover. See Remove.
3. Disconnect negative battery cable. See Main Fuse.
1. See Figure 1. Remove close-out cover (3).
2. Open clip (1) and position wiring harnesses (2) out-of-way.
1
Clip
2
Wiring harnesses
3
Close-out cover
Figure 1. Close-Out Cover and Clip
3. See Figure 2. Disconnect WSS (Wheel speed sensor)
connector (1).
4. Remove WSS wiring from battery strap.
a. Remove WSS wiring (3) from battery strap fingers (4).
b. Slide WSS connector forward and remove from
battery strap.
5. Unlock retaining clip (2).
1
WSS connector

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