It is important for the correct operation and operation of the engine that the heater in the engine head seals perfectly. In the event of leaks, pressure escapes from the engine into the glow chamber, the carbon black gradually causes the glow plug to seize in the chamber, which causes great disassembly problems. It is often necessary to drill the heater, there is a risk of damage to the head, or the head must be dismantled.
Leakage of pressure from the combustion chamber also affects engine operation and can lead to other problems.
The set contains 2 milling cutters with guide for glow plugs with threads M8 x 1, M10 x 1 and M10 x 1.25
The guide guarantees precise centering of the milling machine. At the same time, special cutters machine the sealing seat for the glow plug (1), removing dirt from the part where locates the glow plug itself (2) and at the same time cleans the inner walls of the glow plug chamber (3).
Milling machines can be purchased separately. Supplied in PVC cassette.