Service guide
Disassembling and assembling PAHT / PAHT G 20-32
9
180R9175 / 521B1108 / DKCFN.PI.012.E3.02 / 01.2016
1. Neither valve plate nor thrust plate must
show any sign of wear. .
1. Check that surface of swash plate is
smooth and without any large scratches
(depth more than 0.1 mm)..
2. Hold a ruler against surface of plate and
check tightness against a light source..
2. Inspection
2.2. Swash plate:
2.1. Valve and thrust plate:
3. Check that both O-rings and back-up rings
are not broken and do not show severe
wear.