Stator leads joint ,,,,,

Old Super Jet motor had spark problem

                                           This stator coil leads had been jointed

                                          All leads corroded because just covered by non water proof heat shrink.

Fixed by water proof  heat shrink joints. So now motor get good sparks.

Sea Doo 2012model info

Brisbane boat show

Test run GP1300R

This GP1300R had cavitation problem. This ski had been fitted pump seal kit but still problem.

This time changed impeller to SOLAS product. Test run result was good as less cavitation and better acceleration.

Brisbane boat show is holding at Brisbane Covention centre this week until Sunday.

Let go to have a look show and find a something new!

http://www.brisbaneboatshow.com.au/home

Have a nice weekend.

Would you like apply Super Jet Design Grand Prix?

Yamaha Super Jet Design Grand Prix!
You can apply from below
http://www.waverunner-fan.com/dgp/index.html

Let's try it!

2012 model Yamaha FX SHO and HO, full model change info from US

Good for cruising and towing but still too big for surf ride.

Deck mats job!

 Not much fun job of deck mats.

This is pain in the ass to remove original glue,,,,

Very sticky,,,,

Finally all clean up and ready to fit mats but it was sore my wrist,,,,,,

Japanese Jet ski magazine Aug issue

This month they introduce Kawasaki 4stroke stand up. This SX-R based on 800SX-R but swapped motor to 15F motor by SATO engineering as famous Japanese Jet ski engineer. Looks cool !   I want to ride this.

Engine won't turn of Yamaha GP1200

Checked spark plugs looks bit rusty and milky,,,,

I found full of water of inside cylinders.

Sucked water from each cylinder

 See how much water was sitting inside of cylinder also still more water sitting bottom of crank case,,,,,

This customer rent his ski to his friend 3month ago then must be ski sank or forgot to stop tap water after flushing,,,,, anyway this ski was sitting last 3month with this condition, so now motor dameged,,,,,,,,,,

Are your Jet ski ready to new season?

Here is Gold Coast still cold little bit but nearly spring coming.
How is your Jet ski?
Ready to ride?
Begining of season is always busy, busy,busy and won't be able to customers request.
Please check your ski now and call us ASAP for book service and repair before work shop
get very busy.

 ACID level is very low,,,,,

How about your battery condition?

We check battery when service.

Just battery but very important,,,,,,,

Carby service for Yamaha GP1200R

I hate this carby job because always something damaged by corrosion.

These carbys H-speed and L-speed screws were stuck by corrosion,,,,, but finally dismantled all parts. Lucky me!

Broken steering cable of Kawasaki U-150

 This Ultra150 lost right steering control. Checked cable....

Cable was broken becasue couldn't control right turn. 

Left turn is push stroke of cable so can be control if cable is broken but right turn is pull stroke of cable,,,,, in short won't work if cable is broken.

Full of work shop,,,,,

I said yesterday, I have a few space for other job this week but 2 ski and one motor came today.

Now I have no space,,,, sorry.

It will kick off season next month. If you need to service or repair better to hurry.

Next week I have some space for job at this stage.

Oil hose came off of Yamaha GPR1200

It was so much busy last week but this week still I have few space for other job.
Please call or send e-mail for book job.

By the way this GPR1200 which I service yesterday. I found oil leak on top of #2 carby.

Removed Exhaust pipe and check oil supply hoses from oil pump.

#2 carbys oil hose was came off.

#1 and #3 carbys oil hose were nearly came off.

These hose must check regularly otherwise may cause of big damage of motor.

Back to work

Sorry for didn't up date so long time.
I`ve been to Japane for look after my mum because she was in hospital
but now she is ok.
I back to work from this week and thank for waiting many customer
however this week is already fully booked.

Sorry for much inconvinient I apologize for that.

Reduction gear problem of Yamaha Super Jet

 This pic is after dismantled reduction gear.

Problem is reduction gear won't return to original position after engine start.

See this picture of blue circle, it is missing holder arm of clutch weight holder plate. This is cause of problem as clutch weight lost hold and stuck to housing. When this problem happen engine will keep run after start however reduction gear also keep turn as well and that mean starting motor is turn too and very much high speed.

Do you understand what I'm saying? In short usually reduction gear will return to original position after engine start and disconnect transfer between flywheel to reduction gear but if doesn't reduction gear will keep turn also starting motor turn too.

In worst case starting motor will get burned and damage cause by incredible high speed turn.

This reduction gear are use all Yamaha model except 4stroke model also all Kawasaki.

Yamaha and Kawasaki are both same reduction gear but only Yamaha supply service kit for reduction gear as holder plate and weight holder spring. However these service parts can be use for Kawasaki's reduction gear.

Engine won't keep run of Yamaha VX110

 This motor won't keep run as #4 cylinder is no comperssion. Removed head cover and check valves condition.

 Yellow circle is show #4 exhaust side camshaft and valve lifters.

This motor has 2 of valves each cylinder. Left side red circle valve lifter is up position as valve is close but Right side yellow circle valve lifter is stay down as valve is leave open (seized by rust)

 If valve is lightly seized, it will have a chance to back in to move valve after engine start but this motor didn't. Now this motor needs remove haed cylinder and service.

JET PILOT garage sale

Jet Pilot main warehouse at Gold Coast.

I went this garage sale this morning. Many people were there for get something.

This garage sale until this Saturday but better to go ASAP.

Broken engine mounts and ski didn't run of Yamaha FX-HO

This customer didn't good look after of engine room last 4years since brand new. So this motor and around parts had corrsion and rust becasue he didn't good rinse and spray after use.

Finally all engine mounts were broken (peel off from base) when he stack sand bank.

All engine mounts were broken and engine move to forwards.

Also coupling move to forwards too because drive shaft didn't turn as ski didn't run.

Lift motor.

Only engine mount base left

All engine mounts completely peel off damaged by corrosion. 

Also this center bearing housing was problem.

Oh boy! this one peel too of rubber and housing. This is should one peices parts, must be damaged by corrosion.

Both parts are wear and tear parts as you have to replace one day but if bad look after your engine room that may cause to corrosion, rust and damage so quick.

If you want to parts life make last longer, better to rinse engine room every after ride.

Replace of jet pump unit of Kawaski STX 1100

Initially this ski was just replace impeller as impeller was damaged and too much gap.

 Disconected pump assy.

Water was sitting inside of bearing room as needs replace bearings and seals.

 Impeller was bent and worn too much. Most case it can repair but this customer want to replace to SOLAS impeller.

Unfortunately impeller housing was damaged and won't fit brand new impeller.

So in the end replace all parts of jet pump unit except impeller shaft.

Brand new! looks good.