How to measure the rack travel

Direct measurement

Indirect measurement - the equalizer method

A - B - BV pumps - 9446

SIGMA-CMS pumps - 9321

SIGMA RM-RMS - 9361-A

9361-A = 9321 + 9361

P BOSCH pumps with LDA device - 9683

PE. .. P pumps - 9502

PE (S} ... MW pumps - 9502-K

9502-K = 9483-K19 + 9502-N + 9502-A

PES ... M ... RSF - 4 and 5 cyl. (Mercedes 220D-190D-250D - Ford Transit) - 9881-A

Bosch 8500 pump thread 24 x 1.5 inside - 9502-C

The picture illustrates 9502-N + 9502-C + 9502-A