Tip for you lappers ! Figure 8 Be patient. When using grit that is properly matched to the object being lapped, a typical minimum lapping time is 20 minutes for fine abrasives and 30 minutes for coarse abrasives. After the initial lapping session, clean the object and check the progress. Additional 10 to 15 minute sessions may be needed to achieve the desired results. • Use a figure-eight pattern. Regardless of the object being lapped, optimal results are achieved when the object is moved about the lap in a long, slow figure-eight pattern, as shown in Figure 8. This technique continuously redistributes the slurry around the lap, keeping it Figure 7: Lapping set-up. Figure 8: Figure-eight pattern

Glad I saw this video I was gonna send mine out! Looks real easy!

Excellent video. Thank you!

looks pretty easy man. good video! keep em coming dude! good shit!

thanks, i needed that. It is help full. Geet video. thanks...

Thank you

I have a 1994 VW LT35 bus with the same type injectors, thanks for the video it helped to get reassured. The manual says always to change the heat shield when removing the injectors. Would if thats really important because even though I have a spare, i cant get the bloody old ones out, they are stuck there good...

Could anyone suggest a good but cheap set of crows foot attachments? Also, any tips to keep a rev limiter while still doing something like the governor mod?

Thank you, I have to change those nozzles i have lot of white smoke at the start and after that black smoke constantly when hit the pedel ... Maybe this will helps me

@captlarry-3525

9 ай бұрын

use standard nozzles, white smoke, check head gasket

What grit sandpaper do you use to sand down the faces of the injector?

Does the part number dn0sd273 cross reference to the part number you posted?

is there a requirement for what Newton force to use to tighten the injectors? When I screw the injectors back into the motor for me they are in a row and it is difficult to push the hoses back

Donde conseguiste las nozzle y a que precio?

My diesel 85 jetta is not starting i got new glow plugs for it , it has diesel running through and into the engine i cleaned my injectors but when i crank it it has oil leaking above the oil filter and the oil light blinks please helppp

Is there a different manual for a 85 1.6 na?

you have to have a pop tester and shim kit or all this is for nothing

Injector tester about $80..very necessary as is the shim to set breaking pressure. and knowing pattern is right, and not dribbling. Otherwise what's the point ?

Is the nozzle the same for na and turbo cars?

@captlarry-3525

9 ай бұрын

no and also different for auto or manual, match to engine model

The salt on your skin can ruun an injector And that thing is a needle valve