Effective:
September, 2019
Supersedes: April, 2011
Bulletin HY30-5504-M1/UK
Service Manual
Series F12
Page 1: ...Effective September 2019 Supersedes April 2011 Bulletin HY30 5504 M1 UK Service Manual Series F12...
Page 2: ...Y AND PROPERTY DAMAGE This document and other information from Parker Hannifin Corporation its subsidiaries and authorized distributors provide product and or system options for further investigation...
Page 3: ...leakage and thermal shock resistance The pump version has highly engineered valve plates for increased selfpriming speed and low noise available with left and right hand rotation The F12 motors produc...
Page 4: ...ttent1 bar 480 480 480 480 420 480 480 420 420 max continuous bar 420 420 420 420 350 420 420 350 350 Motor operating speed max intermittent1 rpm 7 300 6 700 5 800 5 300 5 000 4 800 4 600 3500 3000 ma...
Page 5: ...HY30 5504 M1 UK Disassemble Fasten the unit in a vice Loosen the 4 boults item 491 491 Disassemble the barrel housing item 110 Make sure that the valve plate doesn t fall out when lifting the barrel h...
Page 6: ...ker Hannifin Pump and Motor Division Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK Remove the barrel support item 430 Disassemble the pistons item 440 Remove the O ring item 221 430 440...
Page 7: ...r Hannifin Pump and Motor Division Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK 237 Disassemble the retaining ring item 237 231 Remove the seal carrier item 231 225 Remove the O ring i...
Page 8: ...ttan Sweden Service Manual Series F12 HY30 5504 M1 UK 478 Disassemble the retaining ring item 478 476 Remove the spacer washer item 476 311 211 Place the bearing housing item 211 on a tube Press uot...
Page 9: ...nd Motor Division Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK Remove the small tappered roller bearing item 470 Tap the small bearing ring off with a mandrel Tap the large bearing rin...
Page 10: ...10 Parker Hannifin Pump and Motor Division Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK Place the ring gear item 452 on a tube Press the shaft item 311 out with a press 452 311 Tube...
Page 11: ...s Use a tube to match the outer diameter off the bearing ring 211 Press down the bearing ring item 470 in the bearing housing item 211 with a press Use a tube to match the outer diameter off the beari...
Page 12: ...lh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK Press down the Bearing item 470 with a press until correct preload is achieved Install the spacer washer item 476 476 Install the retaining rin...
Page 13: ...er Hannifin Pump and Motor Division Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK Install the seal carrier item 231 231 Install the retaining ring item 237 237 Install the O ring item 2...
Page 14: ...Parker Hannifin Pump and Motor Division Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK Install the pistons item 440 Install the barrel support item 430 430 440 Install the shim item 488...
Page 15: ...rk Put some grease on the valve plate item 121 and install it into the barrel housing item 110 Make sure you have installed the valve plate correct see page 18 121 110 Install the barrel housing item...
Page 16: ...115 10 Nm F12 090 115 10 Nm F12 110 115 10 Nm F12 125 115 10 Nm F12 150 220 35 Nm F12 250 220 35 Nm 491 Type A B C F12 030 60 49 42 F12 040 65 58 52 F12 060 73 64 57 F12 080 090 74 70 62 F12 110 125...
Page 17: ...anual Series F12 HY30 5504 M1 UK Remove the retaining ring item 237 Remove the seal carrier item 231 Tap the shaft seal out with hammer and mandrel Tap the new shaft seal back with a tube and a hammer...
Page 18: ...Following valve plates can be fitted in F12 R G X R R H rotation pump operation G L H rotation internal drain motor operation X Bi directional pump operation high self priming speed Against cylinder b...
Page 19: ...Hannifin Pump and Motor Division Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK 491 464 460 452 321 440 411 431 121 310 486 488 222 221 130 110 415 237 236 233 211 475 474 470 Splitview...
Page 20: ...ar item 452 on the shaft with a press Use a tube see page 16 2 Carefully press down the tappered roller bearing item 470 until correct preload of the bearing package is achieved Use a tube see page 16...
Page 21: ...Make sure you have installed the valve plate correct see page 18 6 Tap down the cylinder barrel item 411 with barrel retaining ring item 431 and needle bearings item 415 Use a plastic collar 7 Assemb...
Page 22: ...t 10 Assemble the shaft seal item 233 and the support ring item 236 Locate the chamfer on the support ring down wards Tap it down with a plastic collar 11 Assemble the retaining ring item 237 Lubricat...
Page 23: ...ision Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK 488 3 429 428 493 3 222 321 413 3 424 411 440 9 414 423 224 415 2 422 425 433 427 426 475 474 470 464 460 452 237 211 233 236 130 481...
Page 24: ...the tappered roller bearing item 470 until correct preload of the bearing package is achieved Use a tube see page 16 3 Assemble the lock washers item 474 and the round nut item 475 Tap in the lock wa...
Page 25: ...ble the pistons item 440 Lubricate the ball sockets before assembling 7 Assemble the tap rol bearing item 425 the disc spring item 433 the spacer washer item 426 and the re taining ring item 427 8 Pre...
Page 26: ...tem 440 Make sure the timing is correct 10 Assemble the O ring item 222 on the barrel housing item 481 Lubricate the O ring 11 Assemble the barrel housing Make sure the cylinder barrel is in correct p...
Page 27: ...o the barrel housing until the O ring is entered 14 Fit a long screw M12 to the barrel spindle and pull the barrel spindle up with a universal pliers 15 Knock down the end cap with a plastic hammer an...
Page 28: ...ttan Sweden Service Manual Series F12 HY30 5504 M1 UK Assembly F12 250 17 Torque the cap screw to 40 45 Nm and back off 1 3 off a turn to obtain correct axial play 18 Hit the cap screw one time to ob...
Page 29: ...r 3000 psi Measure the drain flow for one minute if it exceeds the maximum figures shown below the unit is worn or damaged internally and should be replaced or repaired Also check for leakage at the s...
Page 30: ...30 Parker Hannifin Pump and Motor Division Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK Notes...
Page 31: ...31 Parker Hannifin Pump and Motor Division Trollh ttan Sweden Service Manual Series F12 HY30 5504 M1 UK Notes...
Page 32: ...Parker Hannifin Pump and Motor Division Flygmotorv gen 2 SE 461 82 Trollh ttan Sweden Tel 46 0 520 40 45 00 Fax 46 0 520 371 05 www parker com...
