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TRX450ES/FE
User Manuals: Honda TRX450ES/FE Off Road Vehicle
Manuals and User Guides for Honda TRX450ES/FE Off Road Vehicle. We have
1
Honda TRX450ES/FE Off Road Vehicle manual available for free PDF download: Service Manual
Honda TRX450ES/FE Service Manual (485 pages)
Brand:
Honda
| Category:
Offroad Vehicle
| Size: 54.52 MB
Table of Contents
Important Safety Notice
2
How to Use this Manual
3
Contents
3
Symbols
4
General Information
5
General Safety
5
Service Rules
6
Model Identification
7
Trx 450S/Fm
7
Trx 450Es/Fe
7
Specifications
8
General
8
Dimensions
8
Frame
8
Engine
9
Carburetor
9
Drive Train
9
Electrical
9
Lubrication System
10
Fuel System
10
Cylinder Head/Valves/Camshaft
11
Cylinder/Piston
11
Clutch/Gearshift Linkage
12
Crankshaft/Transmission
13
Front Wheel/Suspension/Steering
14
Rear Wheel/Suspension
14
Brakes
14
Front Driving Mechanism
14
Front Driving Mechanism (‘98-‘01)
15
Front Driving Mechanism (after ‘01)
15
Rear Driving Mechanism
15
Battery/Charging System
15
Ignition System
16
Electric Starter
16
Lights/Meters/Switches
16
Torque Values
17
Tools
20
Lubrication & Seal Points
22
Cable & Harness Routing
25
Trx450S (‘98-‘01)
25
Trx450Es (‘98-‘01)
25
TRX450FM (after ‘01)
26
TRX450FE (after ‘01)
26
TRX450S and TRX450ES
29
Top View
29
Rear View
29
Parts View
32
TRX450S/FM and TRX450ES/FE
34
Trx450S/Fm
35
Trx450Es/Fe
35
Emission Control Systems
42
Source of Emissions
42
Exhaust Emission Control System
42
Crankcase Emission Control System
42
Emission Control Information Label
43
Noise Emission Control System
43
Body Panel Locations
44
Frame/Body Panels/Exhaust System
45
Frame Cover Removal Chart
45
Service Information
46
Troubleshooting
46
Seat/Side Cover
47
Removal
47
Seat
47
Retaining Clip
47
Side/Fuel Tank Cover Separation
48
Front Carrier/Carry Pipe/Front Fender
50
Disassembly
52
Rear Carrier/Rear Fender
54
Tool Box
55
Installation
56
Handlebar Cover
57
Center Mud Guard (TRX450ES/FE)
58
Exhaust System
59
Muffler
59
Exhaust Pipe
59
Maintenance
63
Specifications
63
Maintenance Schedule
65
Fuel Line
66
Throttle Operation
66
Carburetor Choke
67
Air Cleaner
67
Dust Cover
68
Air Cleaner Housing Drain Tube
69
Spark Plug
69
Inspection
69
Valve Clearance
70
Reusing a Spark Plug
70
Replacing a Spark Plug
70
Engine Oil and Oil Filter
72
Oil Level Inspection
72
Recommended Engine Oil
72
Engine Oil and Filter Change
73
Engine Idle Speed
75
Drive Shaft Boots
75
Rear Final Gear Case Oil and Differential Oil
75
Oil Level Check
75
Front Differential
76
Brake Fluid
77
Oil Change
77
Rear Final Gear Case
77
Brake Shoe Wear
78
Brake System
78
Front Brake
78
Rear Brake
78
Reverse Lock System
80
Skid Plates/Engine Guard
81
Clutch System
81
Suspension
82
Spark Arrester
82
Swing Arm Bearings
82
Cleaning
82
Nuts, Bolts, Fasteners
83
Wheels/Tires
83
Steering Shaft Holder Bearing
83
Tire Pressure
83
Steering System
84
Toe
84
Lubrications System Diagram
86
Lubrication System
87
Oil Cooler
88
Assembly
89
Oil Cooler Installation
89
Cooling Fan Motor/Shroud Removal
90
Cooling Fan Motor/Shroud Disassembly
91
Cooling Fan Motor/Shroud Installation
93
Oil Pump
94
Removal/Disassembly
94
Relief Valve
97
Oil Strainer Screen
98
Fuel System
100
Tool
102
Troubleshooting
103
Air Cleaner Housing
104
Carburetor Removal
105
Carburetor Disassembly
106
Starting Enrichment (SE) Valve
106
Float and Jets
107
Carburetor Heater
107
Primer Knob
108
Diaphragm/Vacuum Piston
109
Air Cut off Valve
110
Carburetor Assembly
111
Float Level Inspection
114
Carburetor Installation
116
Pilot Screw Adjustment
118
High Altitude Adjustment
119
Fuel Tank Removal
120
Fuel Strainer Screen
122
Fuel Tank Installation
122
Engine Removal/Installation
124
Engine Removal
126
Engine Installation
130
Cylinder Head/Cylinder/Piston
136
Cylinder Compression Test
140
Cylinder Head Removal
140
Cylinder Head Cover Removal
140
Rocker Arm Holder Disassembly
142
Rocker Arm Holder Inspection
142
Cylinder Head Disassembly
143
Cylinder Head Inspection
143
Valve Spring
143
Cylinder Head
143
Valve/Valve Guide
144
Valve Guide Replacement
145
Valve Seat Inspection/Refacing
146
Valve Seat Refacing
146
Cylinder Head Assembly
149
Cylinder Head Installation
150
Rocker Arm Holder Assembly
150
Rocker Arm Holder Installation
151
Cylinder/Piston Removal
152
Cylinder/Piston Inspection
153
Piston Removal
153
Piston
154
Cylinder/Piston Installation
156
Piston Ring Installation
156
Cylinder Installation
157
Camshaft/Cam Chain Tensioner
158
Camshaft Removal
158
Cam Chain Tensioner Remova
159
Push Rod
160
Cam Follower
160
Cam Chain Tensioner
160
Cam Chain Tensioner Installation
161
Camshaft Installation
161
Clutch
164
Front Crankcase Cover Removal
167
Bearing Replacement
167
Centrifugal Clutch
168
Clutch Puller
169
One-Way Clutch
169
Drive Plate Boss
170
Clutch Drum
170
Primary Drive Gear
171
Weight Spring/Clutch Spring
171
Crankshaft at the Primary Driver Gear
172
Change Clutch
176
Clutch Lifter Bearing
178
Clutch Spring
178
Clutch Center
178
Clutch Disc
178
Clutch Plate
179
Clutch Outer
179
Mainshaft at the Clutch Outer Guide
179
Front Crankcase Cover Installation
182
Gearshift Linkage
184
Gearshift Linkage Removal
186
Gearshift Linkage Inspection
188
Gearshift Linkage Installation
188
Reverse Stopper Shaft
191
Alternator/Starter Clutch
194
Recoil Starter
196
Alternator Removal
200
Alternator Cover Removal
200
Alternator Cover Disassembly
201
Flywheel/Starter Clutch
203
Flywheel/Starter Clutch Removal
203
Rear Crankcase Cover Removal
203
Starter Clutch Inspection/Disassembly
204
Starter Clutch Assembly
205
Drive Shaft Oil Seal Replacement
206
Rear Crankcase Cover Installation
206
Flywheel/Starter Clutch Installation
207
Alternator Installation
208
Alternator Assembly
208
Alternator Cover Installation
208
Crankshaft/Balancer/Transmission
212
Crankshaft Noisy
215
Transmission Jumps out of Gear
215
Hard to Shift
215
Crankcase Separation
216
Transmission
216
Front Crankcase
220
Rear Crankcase
221
Crankcase Bearing Locations
222
Assembly/Installation
223
TRX450S/FM Main Shaft
223
Countershaft
224
TRX450ES/FE Mainshaft
225
Crankshaft/Balancer
228
Crankcase Assembly
231
Front Wheel/Suspension/Steering
234
Hard Steering
236
Steers to One Side or Does Not Track Straight
236
Front Wheel Wobbling
236
Soft Suspension
236
Handlebar
237
Throttle Housing
240
Front Wheel
242
Tires
242
Tire Repair
244
Tire Pressure
245
Tie-Rod/Knuckle
246
Ball Joint Replacement
249
Knuckle Bearing Inspection/Replacement
250
Tie-Rod Assembly
252
Knuckle Installation
252
Tie-Rod Installation
252
Standard Setting
252
Upper/Lower Arms
254
Lower Arm
255
Steering Shaft
257
Front Shock Absorber
263
Rear Wheel/Suspension
266
Wobble or Vibration in Vehicle
268
Hard Suspension
268
Suspension Noise
268
Rear Wheel
269
Rear Shock Absorber
269
Swingarm
270
Left Shock Absorber
270
Right Shock Absorber
270
Pivot Bearing Replacement
273
Brake System
278
Front Wheel Wobbling and Noise
280
Poor Brake Performance
280
Brake Fluid Draining
281
Brake Fluid Filling
281
Brake Bleeding
282
Brake Hose/Brake Pipe Inspection
282
Master Cylinder
283
Brake Shoes/Wheel Cylinder/Adjuster
285
Wheel Cylinder/Adjuster Inspection
288
Front Brake Panel Inspection
288
Front Brake Waterproof Seal Inspection
289
Front Brake Waterproof Seal Replacement
289
Rear Brake
293
Brake Pedal
301
Front Driving Mechanism
304
'98-'01
304
After '01
305
Consistent Noise During Cruising
308
Gear Noises While Running
308
Abnormal Noises When Turning (after '01)
308
Abnormal Noises at Start or During Acceleration
308
Front Drive Shaft
309
Grease Capacity
313
Drive Shaft Length
314
Front Differential
315
Backlash Inspection ('98-'01)
317
Backlash Inspection (after '01)
318
Difference of Measurement
318
Ring Gear Spaces
318
Differential Case Disassembly ('98-'01)
319
Ring Gear Shims
319
Differential Case Disassembly (after '01)
320
Bearing Inspection
322
Gear Tooth Contact Pattern Check ('98-'01)
322
Pinion Spacers
323
Normal
323
Too High
323
Too Low
323
Gear Tooth Contact Pattern Check (after '01)
324
Differential Assembly Inspection ('98-'01)
325
Differential Assembly Inspection (after '01)
326
Differential Assembly ('98-'01)
327
Differential Inspection
328
Pinion
328
Service Limits
328
Differential Assembly (after '01)
329
Differential Housing
329
Differential Components Inspection (after '01)
330
Differential Cap
330
Differential Housing/Face Cam/Cam Follower
330
Drive Pinion Removal ('98-'01)
331
Side Cone Spring
331
Drive Pinion Removal (after '01)
332
Drive Pinion Disassembly/Assembly ('98-'01)
333
Drive Pinion Installation (after '01)
333
Case Bearing Replacement
334
Pinion Needle Bearing Replacement
335
Drive Pinion Installation ('98-'01)
336
Differential Assembly ('98 - '01)
338
Differential Assembly (after '01)
341
Differential Assembly
342
Differential Shims
342
Differential Case Assembly
343
Final Clutch Assembly
343
Rear Driving Mechanism
348
Rear Axle
350
Rear Final Drive
350
Excessive Noise
350
Oil Leak
350
Rear Axle Removal
351
Gear Case Removal
354
Backlash Inspection
355
Gear Case Disassembly
356
Gear Tooth Contact Pattern Check
357
Drive Pinion Removal
358
Drive Pinion Disassembly/Assembly
359
Drive Pinion Installation
363
Gear Case Assembly
364
Gear Case Installation
366
Rear Axle Installation
367
Rear Drive Shaft
370
Battery/Charging System
372
Battery Charging
374
Battery Testing
374
Battery Is Damaged or Has Low Power
375
Battery
377
Voltage Inspection
377
Charging System Inspection
380
Regulated Voltage Inspection
380
Current Leakage Inspection
381
Alternator Charging Oil
382
Regulator/Rectifier
383
System Inspection
383
Ignition System
384
No Spark at Plug
387
Ignition System Inspection
388
Ignition Coil Primary Peak Voltage
388
Ignition Pulse Generator Peak Voltage
389
AC Sensor Line
390
Ignition Oil
391
Ignition Pulse Generator
391
Ignition Timing
392
Electric Starter
394
Starter Motor Does Not Turn
396
Starter Motor Turns Engine Slowly
396
Starter Motor Turns, but Engine Does Not Turn
396
Starter Motor and Engine Turns, but Engine Does Not Start
396
Starter Motor
397
Starter Relay Switch
401
Operation Inspection
401
Continuity Inspection
401
Lights/Meters/Switches
402
Light Does Not Come on When Light Switch Is Turned on
404
Headlight Beams Do Not Shift When Dimmer Switch Is Operated
404
Combination Meter
405
The Speedometer Operates Normally, but the Hour Meter or Odometer/Tripmeter Does Not Operate
405
The Hour Meter or Odometer/Tripmeter Operates Normally, but the Speedometer Does Not Operate
405
Oil Cooling System
407
Oil Warning Indicator Does Not Go off
407
Oil Warning Indicator Does Not Come On, When the Oil Is over the Specified Temperature
407
Cooling Fan Motor Does Not Start, When the Oil Is over the Specified Temperature
408
Cooling Fan Motor Does Not Stop
409
Taillight
411
Bulb Replacement
411
Speed Sensor
413
Removal ('98-'01)
413
Speed Sensor Removal (after '01)
414
Front Final Clutch Speed Sensor Removal (after '01)
415
Accessory Socket
415
Ignition Switch
417
Handlebar Switches
417
Dimmer Switch
417
Engine Stop Switch
417
Neutral/Reverse Switch
418
2WD/4WD Switch (after '01)
418
Cooling Fan Control Unit
419
Oil Thermosensor
419
Carburetor Heater
420
Electric Shift Program (ESP)
422
System Diagram ('01)
422
System Diagram (after '01)
423
Troubleshooting ('98-'01)
425
Troubleshooting Feature
425
Before Troubleshooting
425
Electric Shift Does Not Operate
425
Electric Shift Malfunction During Vehicle Operation
431
Gear Position Indicator Operates Abnormally
432
Electric Shift Does Not Operate When Engaging the Reverse Gear
434
Control Motor Turns When the Shift Switch Is Pushed down with the Reverse Selector Not Operated
435
Troubleshooting (after '01)
436
Troubleshooting Procedure
436
Diagnosis Table
437
Gear Indicator Problem
438
Problem Code 1: ECU (Writing and Recording Circuit)
440
Problem Code 2: es Shift Switch System (up and Down)
440
Problem Code 3, 8, 9: Angle Sensor System
441
Problem Codes 4 or 12: Gear Position Switch System
443
Problem Code 5: ECU Motor Driver Circuit
444
Problem Code 6: ECU Fail-Safe Circuit or Problem Code 7: ECU Voltage Convert Circuit
445
Problem Code 10: Ignition Pulse Generator System
446
Problem Code 11: Speed Sensor System (Vehicle Speed)
447
Angle Sensor
448
Neutral Resistance
448
Shift-Up Resistance
448
Shift-Down Resistance
448
Control Motor
450
Recommended Grease
451
Gear Position Switch Inspection
452
Shift Switch Inspection
453
Reverse Shift Switch Inspection
453
Main Relay ('98-'01)
453
Selectable 4WD System (after '01)
454
4WD Indicator Problem Code 2: Front Final Clutch Speed Sensor
457
4WD Indicator Problem Code 3: Meter Speed Sensor
459
4WD Indicator Problem Code 4: FCC Unit System Voltage
461
4WD Indication Problem Code 5: FCC Unit Driver
462
4WD Indicator Problem Code 6: Alternator
463
Trx450S ('98 - '01)
465
Wiring Diagram
466
Trx450Es ('98 - '01)
467
TRX450FM (after '01)
469
Wiring Diagram TRX450FE (after '01)
471
Technical Features
473
Component Diagram
474
Description of Major Components
475
Electronic Control Unit
475
Construction
477
Operation (at Front Differential)
478
2WD Torque Transmission
478
4WD Torque Transmission
478
Troubleshooting
479
Engine Does Not Start or Is Hard to Start
479
Engine Lacks Power
480
Poor Performance at Low and Idle Speed
481
Poor Performance at High Speed
482
Poor Handling
482
Index
483
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