20 Most Recent 1994 Yamaha TDM 850 Questions & Answers


Hi, Marcus the ignition circuit cut-off system comprising of the side stand switch, clutch switch and neutral switch has the following functions:
a. It prevents starting when the transmission is in gear and the side stand is up, but the clutch lever is not pulled.
b. It prevents starting when the transmission is in gear and the clutch lever is pulled, but the side stand is still down.
c. It cuts the running engine when the transmission is in gear and the side stand is moved down.
Periodically check the operation of the ignition circuit cut-off system according to the following tests.
With the engine turned off:
1. Move the side stand down.
2. Make sure that the engine stop switch is set to "RUN"
3. Turn the key to "ON".
4. Shift the transmission into the neutral position.
5. Push the start switch if the engine does not start the neutral switch may be faulty.
With the engine still running:
6. Move the side stand up.
7. Keep the clutch lever pulled.
8. Shift the transmission into gear.
9. Move the side stand down if the engine does not stall you may have a faulty side stand switch.
After the engine has stalled:
10. Move the side stand up.
11. Keep the clutch lever pulled.
12. Push the start switch if the engine does not start you may have a faulty clutch switch.
This check is most reliable if performed with a warmed-up engine.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
Stalls When Release The Clutch Lever
The 1299 Engine dies when pulling the clutch lever in
Yamaha TDM850 1996 Service Manual
OEM parts for Yamaha
YAMAHA TDM850 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

1994 Yamaha TDM... | Answered on Aug 18, 2017


Hi, Stv453smpkn and the usual suspects are:
1. Fouled spark plugs.
2. Discharged battery, needs to be 12.5 volts or more and be able to pass a proper "LOAD" test, your battery may show 12.5 volts or more but has little or zero amps causing the battery to be faulty and must be replaced, AGM batteries fail in this category more so than lead acid batteries.
3. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
4. Loose connection at ignition coil or plug between ignition sensor and module.
5. Spark plug cables in bad condition, shorting/leaking, spark plug cable connections loose check for spark leakage in the dark.
6. Faulty ignition coil or electronic control module.
7. Faulty CKP, CMP, or BAS sensor.
8. Faulty ignition switch.
9. Tilt sensor needs a reset.
10. Security alarm failing to disarm needs reset
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
tdm wont start
How to diagnose no spark situation on motorcycle
Yamaha TDM850 1996 Service Manual
OEM parts for Yamaha
Yamaha TDM850 User Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


1994 Yamaha TDM... | Answered on May 18, 2017


its flooding out the carb, clean and or replace float needle

1994 Yamaha TDM... | Answered on Feb 05, 2016


Keep the sound lumpy when is fully warmed up, smoke should be light gray. Black smoke it too rich. It will smooth out when you goose it. If it's hard starting afterwards, just give it 1/8 of a turn on the rich side, not more.

1994 Yamaha TDM... | Answered on Mar 14, 2015


there is no adjustment, if its flooding, clean and or replace the fuel needle, this probably has a neoprene point, so the seat cant be worn. and it cannot wear or change adjuctment to cause a lack of fuel flow

1994 Yamaha TDM... | Answered on May 26, 2014


Google motorcycle salvage yamaha and see what you can find.

1994 Yamaha TDM... | Answered on Nov 13, 2009


Well it could be a couple of things, 1st. It could be a bad ground take ground wire off clean contact were grounded and see if that works. if not then i would try your brake light actuator switch. this is all on a circuit if this is faulty then this could be a problem hope this helps

1994 Yamaha TDM... | Answered on Jan 23, 2009


Hi, Anonymous the answer to this question is way above my pay grade and for this situation, I would call my local dealer or reputable shop's service/parts department and inquire about any possible quick fix, answers, or parts inquiry.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
TDM850 Gearbox Problems
Gearbox issues TDM 850 1996
Yamaha TDM850 1996 Service Manual
OEM parts for Yamaha
Yamaha TDM850 User Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Yamaha TDM 850... | Answered on Apr 27, 2017


Hi, Michael and the usual suspects are:
1. Throttle cables misaligned or misrouted.
2. Damaged or restricted fuel tank venting system.
3. Intake system air leak.
4. Vacuum piston malfunction.
5. Pinholes or torn diaphragm.
6. Accelerator pump leaking or no output.
7. Plugged bowl vent or overflow.
8. Fuel level in bowl too low.
9. Restricted fuel supply passages.
10. Plugged jets or passages.
11. Worn or damaged needle or needle jet.
12. The enrichner valve not seated or leaking.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Why is my motorcycle losing power when accelerating
Common Motorcycle Power Loss Causes Checklist
Yamaha TDM850 1996 Service Manual
OEM parts for Yamaha
YAMAHA TDM850 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Yamaha TDM 850... | Answered on Mar 31, 2017


Hi, Anonymous for this scenario you will need your service/owners manual if you can't find the first and best tool you ever bought for your Yamaha, despair not, for a mere $0 you can download another one. For more information about your issue and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
1996 2001 Yamaha TDM 850 Service Manual Moto Data Project
OEM parts for Yamaha
YAMAHA TDM850 Owner Manual

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e

Yamaha TDM 850... | Answered on Jul 19, 2016


Something very faulty , you changed pickup coil, but looks as you need Diagnostics , to find out 100%

Yamaha TDM 850... | Answered on Jun 24, 2016


Hi, Richard here are the stock OEM petcock positions lever in the 6:00 position is on, lever in the 9:00 position is off, lever in the 12:00 position is reserve, for more information about your question and valuable "FREE" downloads that you will need please click on the links below. Good luck and have a nice day.
Rebuilding Yamaha Vacuum Petcock Same petcock used in MANY other late 80...
http://www.journey.cz/moto/navody/Yamaha%20TDM850%20rv96.pdf
OEM parts for Yamaha
http://www.dualsportafrica.com/Yamaha%20TDM850%20Manual.pdf

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/gregg_c0ec1df182c7330e


Yamaha TDM 850... | Answered on Jun 10, 2016


Where is the Red Line for it? If you pass the Red LIne, it is supposed to cut on some models.

Yamaha TDM 850... | Answered on Mar 14, 2015


Head gasket?

Yamaha TDM 850... | Answered on Mar 02, 2015


It sounds like you just need to flush your engine and clear out the sight gage.Get some good motor flush and a can of Marvel Mystery Oil. Go ahead and pour in the motor flush and Marvel.Run the bike at idle and about 2500 rpm back and forth for about 5 mins or so constant.Then drain it all out and replace with clean oil and filter.That should clear out whatever gunk you have in the engine.

Yamaha TDM 850... | Answered on Aug 17, 2011


Before replacing it, check the tensioner...it may be broken. Also check the guides. Make sure the cam sprockets aren't loose or cracked.

Yamaha TDM 850... | Answered on Mar 07, 2011


Hi there,

Well, the oil filler cap is located on the left side of the your bike, check at the downside of your bike (upside to the back breaks). you can easyly open it up by hands.

Good Luck!!

Thanks

Yamaha TDM 850... | Answered on Sep 20, 2009


Hi, Dale I would love to help you with your engine or chassis noise but I just loaned my brand new pair of listening ears to your local dealer's chief technician so he could take your bike for a test ride and give you his professional opinion and estimate about your noise and repair cost. If you are a little short on "DRACHMA" and a Dealership is not on your list of fun places to visit then perhaps the list below will help soothe your worried mind so you can make an informed decision.
1. Bearings---SCREECH---WHINE
2. Belts---CHIRP
3. Brake Rotors---BUZZ
4. Cam Chains---CLICK
5. Clutches---CHATTER---GRIND
6. Cylinders---PING
7. Fairing Panels---WHISTLE
8. Fenders---SCRAPE
9. Fronk Forks---Plunk
10. Fuel pumps---WHIRR
11. Gears---WHINE
12. Head Gasket---HISS
13. Hydraulic Lifters---TAP
14. Instrument Clusters---BUZZING
15. Kick Starter---GRINDS
16. Pistons---SLAP
17. Power Valves---CLINK---RATTLE
18. Radiators---GURGLE
19. Rear Chains---RATTLE
20. Rear Shocks---SQUEAK
21. Relays---CLICK---BUZZ
22. Rods Go---KNOCK-KNOCK---who's there, it's me "*****"
23. Shaft Drives---WHIRR
24. Shifting Trans---CLUNK
25. Solid Lifters---TICK
26. Speedometers---bzzz
27. Starters---CLICK
28. Starter Clutch---GRIND---WHIRR
29. Warning Lights---BEEP
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.roadstarraider.com/index.php?topic=37769.15
https://www.mybikeforums.com/forums/showthread.php?t=4318
http://www.mediafire.com/file/ekm1dodyyin/08_Yamaha_Raider_SVC_Manual.pdf/file
https://www.partsfish.com/page/oem-parts-for-yamaha
https://usermanual.wiki/Yamaha/2011RaiderSOwnersManual.1156735012/help

Yamaha... | Answered 23 hours ago


Hi, Austin before testing any electrical component in the Starting Circuit it is "IMPERATIVE" that you have a fully charged battery of 12.5 volts or more and be able to pass a proper "LOAD" test if necessary, you may have a preliminary reading of 12.5 volts or more but little or zero amperage, the battery is faulty and must be replaced. AGM type batteries fall into this scenario more so than lead-acid batteries. The following is a list of usual suspects that will cause your bike not to turn over.
1. Ignition Switch is in the "OFF" position.
2. Ignition Switch is faulty.
3. Engine Run Switch in the "OFF" position.
4. Engine Run Switch is "FAULTY" or corroded.
5. Check the battery terminals for damage or corrosion check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter.
6. Bank angle sensor needs a reset or is faulty.
7. FOB battery low or dead.
8. Faulty ignition switch.
9. Faulty starter button.
10. Faulty kickstand, clutch, neutral safety switch.
11. Security alarm needs a reset.
12. Starter relay, solenoid, starter motor or circuit wiring faulty.
13. Starter armature or field coils have failed.
14. Main fuse or circuit breaker may be blown or faulty.
15. Faulty ignition relay.
16. The electric starter is working but starter clutch has failed.
17. Check for engine trouble codes.
For more information about your issue and valuable "FREE" downloads that you will need for viewing or printing please click on the blue links below. Good luck and have a wonderful day.
https://www.roadstarclinic.com/forum/technical-forum/electrical-electronics/4240-electrical-problems-bike-won%E2%80%99t-start
https://www.youtube.com/watch?v=FIKyM2PAwSw
http://www.werder.ee/Manual/XV1600.pdf
https://www.partsfish.com/page/oem-parts-for-yamaha
https://www.manualslib.com/manual/660125/Yamaha-Road-Star-Xv16a.html

Yamaha... | Answered 2 days ago

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