Honda TRX70 Fourtrax 1986 User Manual

Air Cleaner ..............•.. . ...... .... .........................
Case .... . ....................................... . ....... .
Alternator Exciter Coil ..... ..........•......... . ............
Installation .... ... ......... ' ...•........................
Removal .................... , .................. . ....... .
Brake Pedal Pivot (After '86) . ....................... " .. .
Shoe Wear ......•......................................
System . ................... . ................... .... .... .
Cable &: Harness Routing . , ....•.................. . ........
Cam Chain Tensioner .......... . ................ . .. . ....... .
Carburetor Installation ... . ..... . ................... . ....... .
Removal ......... . ..................................... .
Carburetor-Idle Speed ...................................... .
COl Unit ........................................................ .
Clutch/Oil Pump/Gearshift Unkage ............ . ....... .
Clutch Assembly ................ ... ......................... .
Disassembly ... ....................................... .
Installation ............ . ............................... .
Removal ............................................... .
System ................................................ .
Crankcase Assembly ....... ................................ .
Separatk>n .. ... . ..............•.......... . ...........•.
Crankshaft ................... '" ............................... .
Cylinder He&<tNalves ..................................... ..
CylinderfPiston ............................................... .
Cylinder Compression ........ ................ . ............. .
Cylinder Head Assembly ................................. ..
Disassembly ..... ..................................... .
Installation ................•............................
Removal ............................................... .
Cylinder Installation ....................................... ..
Removal ................. ... ................ . .......... .
Dri
ve Chain ...................................... . ...... . ...... .
Slider ................................................... .
Drive
Mechanism ........................................... ..
Engine
Removal/Installation .. ........................... ..
Installation ..... .. .................................. ... .
Engine
Oil Change .......................................... .
Level . ................................................... .
Engine
Removal .............................................. .
Stop Switch .......................................... .
Exhaust Pipe ........................................ .. ....... ..
Fenders/Exhaust
Pipe ..................................... ..
Fenders
............................. ... ......................... .
Front
Wheel/Brake/Steering System ................. ..
Brake
............................................ . ...... .
Wheel ...................... . ........................... .
Fuel
System .................................................. ..
Une ........ . ............................................ .
Strainer Screen
.................................... ..
Tank
...................................... . ............ ..
Gearshift Linkage
Installation .......................... ..
Removel ................... . ........................... .
Genera' Information
....................................... ..
Safety .................................................. .
Handlebar ..................................................... ..
High Altitude Adjustment ................ ................. .
Ignition
System .................................. . .......... ..
Coil ...................................................... .
Switch tAfter ' 86) ................................ ..
Timing ...................................... .. ........ ..
Lubrication
.............................. ....................... .
3-5
4-3
14 ·3
9-5
9-3
8· 13
3· 10
3-10
1-7
9-4
4-7
4-4
3-7
14-3
8-1
B· l0
8-5
8- 11
8-4
3· 12
10-7
10-2
10-2
6-1
7-1
3-7
6-10
6-4
6-12
6-3
7-5
7-2
3-8
3- 10
12 -5
5-1
5-3
2-2
2-2
5-2
14-5
13·3
13-1
13 -1
, 1· 1
11- 11
11 ·6
4-1
3-4
3-4
4-3
8-7
8-7
1 -1
1-1
11 -3
4-8
14-1
14-2
14-5
14-4
2-1
17. INDEX
Lubrication Points ................................... _ ....... .
Maintenance
..... .. .... . ......... . ..... . ...................... .
Schedule ........ _ .............................. .. ..... .
Model Identification ..•................. _ ........... ... ..... .
Neutral Switch ................... ... ......................... .
Noise Emission
Control System .. ...... ........ .. . .... ..
Nuts, Bolts, Fasteners . ... .. ...... .. ... .. ......... ........ ..
Oil Filter Rotor And Screen ............................. ..
Pump .
.................................................. .
Pilot Screw Adjustment .................................. ..
Piston Installation .•...•.......... . ........ .. .................
Removal .............. . .... . ... . .. . .. . ..... .. ...... . ... .
Pulse Generator
....... .. ... .. ...... ...... .... ....... ... ...... .
Rear
Wheeverake /Drive Mechanism .. ......... .. ..... .
Rear Brake
Installation .................................... ..
PedallAfter ' 86) .............. ............. ......... .
Removal ...................•..•.....•..........•........
Rear Wheel Installation .................................... .
Removal ................... . ...... . ......... ... . ... . ... .
Recoil Starter/Alternator/ Cam Chain Tensioner ... .
Recoil
Starter Installation ................................. .
Removal ... ................ . ............ . .... . ..... . ... .
Right
Crankcase Cover Inftallation .. .. ... ... .... .. ... ..
Removal ..•...... . ..... . ........... . ...... . .. , ......... .
Service Information
Clutch/Oil Pump/Gearshift Linkage .......... ..
Cylinder HeadNelv8a ............................ ..
Cylinder/Piston ..... .. .............................. ..
Engine Removal/Installation . .................... .
Front
Wheel/Brake/Steering System ......... .
Fuel Systam .......................... . .......... . .... .
General Information ................. . .... . .. . .. ... .
Ignition System ................... ... .. ... .. . .. . ... . .
Lubrication
........... . ........ .. .. ... .. ... ... .. .. ..... .
Maintenance ...
..... . .............. . ................. .
Rear Wheel/Brake/Drive Mechanism ........ ..
Recoil Starter/Alternator/Cam Chain
Tensioner .............................. ... ............ .
Transmisslon/ Crank.haft ....................... ..
2-4
3-1
3-2
1-2
14 ·6
'·10
3·13
2-3
8-8
4-8
7-5
7-2
14-4
12· 1
12·8
12·4
12 ·2
12 · 10
12·2
9-1
9-5
9-2
8- 14
8-3
8-1
8-1
7-1
5-1
".,
4-1
1-1
14-1
2-1
3-1
12 · 1
9-1
1 0-1
Service Rules ..................... . .............. .............. ,.,
Spark ~::~~~ . ~~~~~i~~ .: : :::::::::::: : ::::::::::::::::::::: 3;~~ III
SpecifiC8ttons .... .............. ....... .......... .............. ' ·3
Steering System
..................................... 3- 14,11 · 17
Throttle Operation .... . ..... . .... ............................ 3-4
nres ....................... . ...................................... 11·7
Tools ..................................... .... ...... .. .... .. ...... 1·6
Torque Values ........................... .... .. ... ............. 1·5
Transmission/Cr.nkshaft ........................... .. ..... 10-1
Transmission ................................................... 10-4
Troubleshooting
Clutch/Oil Pump/Gearshift Linkage ............ 8·2
Cylinder HeadNalves .... ....... .. ...... ........... 6-2
Cylinder/Piston ................ ...... ................. 7-1
Front WheellBrakelStaering System
.......... 11·2
Fuel System ........................................... 4·2
Ignition System ......... . ................... ......... ,4-1
Lubrication ............................................. 2·1
Rear Wheel /Brake/Drive Mechanism .. ........ 12-1
Recoil Starter/Alternator/Cam Chain
Tensioner
.............................................. 9· 1
Transmission/Crankshaft ......................... 10·'
17-1

Honda TRX70 Fourtrax 1986 Specifications

General

Brand	Honda
Model	TRX70 Fourtrax 1986
Category	Offroad Vehicle
Language	English