Page 1
Bulletin HY30-5519-M1/UK Service Manual Series F2 Effective: September, 2010 Supersedes: February, 2009...
Page 2
The products described herein, including without limitation, product features, specifications, designs, availability and pricing, are subject to change by Parker Hannifin Corporation and its subsidiaries at any time without notice. Offer of Sale Please contact your Parker representation for a detailed ”Offer of Sale”.
(4), forcing the oil to pass from the inlet port to the outlet in the end cap (5). A ring gear (6) connects the standard. cylinder barrel to the drive shaft, causing these to rotate at the same speed. Parker Hannifin Pump and Motor Division Trollhättan, Sweden...
Page 4
We recommend to test both circuits/ports, as an example test of port A is described. have to be replaced / repaired. Parker Hannifin Pump and Motor Division Trollhättan, Sweden...
Fill out the space between retaining ring and shaft with heat - resistant grease. Fit the new outer seal ring. Parker Hannifin Pump and Motor Division Trollhättan, Sweden...
Page 6
Fasten the pump in a vice. Loosen the end cap and remove it. Loosen the screws joining the bearing housing and the barrel housing, and remove the barrel housing. Remove the cylinder barrel. Parker Hannifin Pump and Motor Division Trollhättan, Sweden...
Page 7
Remove the pistons, which can be lifted out when held parallelly to the drive shaft. Remove barrel support. Carefully knock the shaft end against the table until the housing comes loose. Remove the bearing and ring gear from the shaft. Parker Hannifin Pump and Motor Division Trollhättan, Sweden...
Page 8
The laminated piston rings should always be replaced at a major overhaul (due to fatigue), and if the play between piston and new rings is more than 0,2 mm also the piston should be replaced. Parker Hannifin Pump and Motor Division Trollhättan, Sweden...
Page 9
Slip the barrel housing over the cylinder barrel. Fit and tighten the screws. Make sure that the cylinder barrel with its mark is opposite the mark of the shaft. Parker Hannifin Pump and Motor Division Trollhättan, Sweden...
Page 10
2 gaskets (1 thick and 1 thin). 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. Parker Hannifin Pump and Motor Division Trollhättan, Sweden...
Page 11
Shaft Seal 40*62*6 Retaining Ring Shaft Cylinder Barrel Barrel Support Piston Assy Outher Circuit Piston Assy Inner Circuit Ring Gear Tap Rol Bearing Retaining Ring Needle Bearing Inner Ring Barrel Housing Hex Socket scr. Parker Hannifin Pump and Motor Division Trollhättan, Sweden...
Page 12
Parker Hannifin Pump and Motor Division Flygmotorvägen 2 SE-461 82 Trollhättan Sweden Tel: +46 (0)520 40 45 00 Fax: +46 (0)520 371 05 www.parker.com...
Need help?
Do you have a question about the F2 Series and is the answer not in the manual?
Questions and answers