What should the torque be on a CDI injector?
The torque setting is 7NM and TWO angles of 90. The second angle of 90 has to be done with care and “feel” as they do snap. ONLY use new bolts. Click to expand…
What’s the torque setting on a CDI retaining bolt?
I need to replace the copper seal and retaining stretch bolt on one of the injectors on my 2000 (W) C220 CDI auto estate. Does anyone know the correct torque setting for the retaining bolt.
What’s the torque setting on a Mercedes injector?
You need to do it in two stages, first to 7 Nm and then tighten a further 90 degrees. However be careful that the hole is not full of crap as the bolt won’t tighten on the pawl and it will be blowing in a few miles !! Try checking the pawl is loose as you finger tighten the bolt, as it pulls down the pawl should stop moving.
What’s the best way to run an injector bolt?
Use compressed air to blow all the crap outta the hole, and when you can run a clean new bolt up and down all the way just using your fingers then you have it clean enough ALWAYS give the seats a very light cut and ALWAYS make sure the Injector Sealing face is flat and clean metal.
You need to do it in two stages, first to 7 Nm and then tighten a further 90 degrees. However be careful that the hole is not full of crap as the bolt won’t tighten on the pawl and it will be blowing in a few miles !! Try checking the pawl is loose as you finger tighten the bolt, as it pulls down the pawl should stop moving.
How to install fuel injectors on a DD15 engine?
Align the clamp over the bolt hole, install the new bolt into injector clamp and snug then release injector bolt. Note: If the high pressure lines leak after installation the lines need to be replaced. Install high pressure line to the injectors; finger tighten the cap nuts. Torque the injector clamp bolts to 20 N·m (15 lb·ft) + 90°.
What should torque be on Detroit Diesel fuel injectors?
Torque the injector clamp bolts to 20 N·m (15 lb·ft) + 90°. Note: If the isolators were removed from the fuel rail ensure they are installed in the position from which they were removed.
What to do if your injector bolt is loose?
Try checking the pawl is loose as you finger tighten the bolt, as it pulls down the pawl should stop moving. If not you need to clean out the hole more .. i will make sure that there is no rubbish in the hole as well.