10
Parker Hannifin
Pump and Motor Division
Trollhättan, Sweden
Service Manual
Series F02
HY30-5519-M1/UK
The number and thickness of gaskets
determines the backlash
11.
The backlash of the gear must be 0,05 - 0,30 mm .
This play can be checked through the inspection hole,
with a feeler guage.
The number and thickness of gaskets between end
cap and bearing housing determines the backlash.
When assembling, use the same number of gaskets
as found at the disassembly. If the number is unk-
nown, try with 2 gaskets (1 thick and 1 thin).
10.
Fit the end cap, make sure that the guide pin on the
end cap correspons to the guide hole on the barrel
housing so correct direction of rotation is achieved.
Check through the inspection hole that the two marks
are opposite each other. If not, correct this.
Tightin the screws lightly. Check that there is a back
-
lash. If the backlash is unsufficient, fit more gaskets.
Tightening torques:
F2-All sizes 90±10 Nm
12.
Fit the plug at the inspection hole (20-35 Nm).
Test the pump in the test stand. Always fill the
pump with oil before start up.
