Question about 2002 Yamaha Road Star Midnight

2 Answers

What make and type of crankcase oil is recommended. More less have this bike with no manuals.

Posted by on

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert whose answer gotĀ voted for 20 times.


    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 169 Answers

Been running mine now for 36,000 miles on Castrol GTX 10W40, and have had no problems!

Posted on Nov 25, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Depends on the temperature of the region you ride. I have a Roadstar 1600 in Australia so it gets quite warm and also quite cold (range 0 - 40 deg C. I'm currently using Motorex 10W/60 4T Synthetic and it's great, copes well with a cold start as well as keeps the engine quiet on hot days. The workshop manual hovers around the grade of 10W40 for most applications but i think this grade is too thin for hot work. As to brand, there are many, make sure it's for motorcycles though (4T / JASO ) as you will experience clutch slip with that much torque availalable and moly enhanced oils, (friction modified) car oils in the crankcase.

Posted on Sep 16, 2009

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

How to share stater on 1985 Suzuki gs 700

To access the stator on your GS, you must remove the round engine cover which houses the charging stator. Before removing said cover, drain about a quart of oil from the crankcase. You may re-use this oil if you wish. The stator is secured by a large nut on the end of the crankshaft which may best be removed with the use of an impact wrench. The stator is cooled by running in engine oil. Some older bikes were prone to stator failures from excessive age and heat. If you plan to continue maintaining your bike , you may wish to shop around for a manual specific to this bike. These are available at an approximate cost of twenty dollars or less. It may prove very helpful to you. Ride Safe. Herb

May 26, 2015 | Suzuki Motorcycles

1 Answer

How do i change the oil?

Details vary according to the model, but generally:
1. Run the motor long enough that the crankcase is warm.
2. Put the bike up on the center stand.
3. Put a plastic dish/bowl that will hold a few liters underneath the oil drain (usually a bolt on the bottom of the crankcase, check a manual for exact location. )
4. Using the correct wrench, loosen the oil drain.
5. With rubber gloves on, hold the bottom of the oil drain bolt with one hand while you remove the bolt from the bike with the other hand. If the bolt (which may be magentized) has bits of metal clining to it, remove these with a cloth or paper towel.
6. The oil will drain into the pan. Rock the bike back and forth gnetly to get the last few drops out.
7. Now locate the oil filter and remove it (check manual again for how to do this). Replace with fresh filter.
8. Replace oil drain bolt, tightening to correct setting.
9. Fill with fresh oil to the correct amount. Bike should be ready to go.
10. Put used oil into container with lid, have it recycled at a grage or auto service scentre.

Nov 23, 2014 | Motorcycles

1 Answer

How to drain engine crankcase oil 2004 1200 sportster

Run the bike to get it to normal operating temperature. Put an thin oil pan on the ground under the center of the engine. Look for the little rubber hose coming from the bottom of the bike with a plastic plug in it and held in the hose with a clamp. Loosen the clamp and save to reuse if it is the screw type. Then pull the plug out and open up the oil fill cap on right side by the seat.

Jul 04, 2012 | 2004 Harley Davidson XL 1200 C Sportster...

1 Answer

No manual, looking to top up the oil in crankcase.

Take the two hex screws out of right side rear cover and remove the chrome cover. The clear lens is the oil level check. The oil filler is to the left of the clear lens oil check.
The oil filter is under the battery, and the oil drain plug is toward the back underside of the engine.

Warm engine and stand upright on centerstand to drain oil, let drain for 15 minutes.

I use Castrol Power1 GPS 4T 10W-40 in my air and oil cooled Suzuki. You will need 5 quarts when changing oil and filter. The link below has diagrams of the bike in exploded views.
This site provides a review and all the specifications of the bike.


May 12, 2010 | 2000 Suzuki VL 1500 Intruder LC

1 Answer

Is there a difference in what oil you put in the crankcase vs the fuel mixture?

Yes, and the two are completely unrelated. In the crankcase, which on your bike is actually just the gearbox, you can use any high quality motor oil (same as what is used in the crankcase of a four cycle engine). As for the oil that you pre-mix with the fuel, again use any high quality two cycle engine oil and mix according to the oil manufacturer's recommendation.

Jan 03, 2010 | 2003 Suzuki RM 125

1 Answer

How much oil for a 2006 honda crf 250x?

The crankcase oil fill is the dipstick hole on the left side of the engine. It holds .73 quart. The right side fill plug is for the transmission oil. It holds .63 quart. You will need to drain the transmission oil and refill it with the correct amount of oil. The drain is located on the left lower crankcase. It is bolt/washer in the parts diagram of the link below. I recommend you purchase an owners manual or service manual for this bike as this is a high performance model that requires frequent maintenance.

Mar 25, 2009 | 2005 Honda CRF 250 X

1 Answer

Bikes been in storage for 4 years

Your oil pan where you normally drain the oil when changing it IS the crankcase. I would also drain any gas from the fuel tank(s) and put fresh gas in it, and you will probably need a new battery.

Mar 10, 2009 | Harley Davidson FLHR - FLHRCI Road king...

1 Answer

How much oil?

now the manual ive dl'ded say to add abt 1800ml of oil BUT the amount of oil i've dumped is more than 2500ml so any ideas on the correct amount? either the previous owner or the manual?My 05 Manual says 1200mL. I was only able to put in 1L or a bit less before it overflowed the hole for me. So i capped the oil hole and ran the bike for a few seconds to get oil into the crankcase. Then filled the rest. If you put in 2500mL this is way too much. You need to drain it and start over with the correct amount.,

Nov 10, 2008 | 2003 Gas Gas EC 400 FSE

1 Answer

Drain and change oil

I can't tell you all the particulars from the limited amount of pictures of your bike. -Remove the oil drain bolt on the bottom of the crankcase (the universal bolt size for bikes use a 17mm wrench). -Drain the oil (remember to recycle). -Re-install the drain bolt with a new sealing washer if necessary. -The oil fill cap should be some where on the top of the crankcase. About 1 or 25mm in diameter with a raised tab for turning. -Fill with recommended oil. -There are 2 ways to check oil level on dirt bikes: 1) Oil level check bolt. On the right side cover. 2) Oil level site glass. A 1 round piece of glass on the side of the crankcase. Usually by the kick start & R brake lever. -Always check the oil level with the bike upright (as if you were sitting on it). -Check bolt - fill with oil slowly until oil comes out of the check bolt and re-install it. -Sight glass - fill with oil to cover 3/4 of the sight glass. -Remember to hold the bike upright when adding oil.,

Nov 10, 2008 | 2008 Derbi Senda Baja 125 R

Not finding what you are looking for?
2002 Yamaha Road Star Midnight Logo

406 people viewed this question

Ask a Question

Usually answered in minutes!

Top Yamaha Experts


Level 2 Expert

281 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1144 Answers


Level 3 Expert

2600 Answers

Are you a Yamaha Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides