https://passionford.com/forum/6302016-post6.html

https://passionford.com/forum/genera...not-start.html

http://www.bba-reman.com/forums/topic95757.aspx


Measure diesel injector return quantityStart engineLet engine run until one of the measuring cylinders is filled completelyStop engineThe maximum permissible return quantity is 3x as large as the smallest return quantity measured

Measuring cylinder of injector
Contents
1
41 ml
2
44 ml
3
50 ml
4
46 ml
Maximum permissible return quantity:
41 ml x 3 = 123 ml
All the injectors are in good order.
Example not okMeasuring cylinder of injector
Contents
1
50 ml
2
18 ml
3
18 ml
4
10 ml
Maximum permissible return quantity:
10 ml x 3 = 30 ml
Injector 1 has too large a return quantity. It must be replaced.

The format is a bit pissed on here but you get the idea.