Indexator XR 400 Service Manual Download Page 25

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1049170 2018-02-16

Dry the surface of the slewing bearing clean with paper.
Clean the seal groove.

Important! Do not stretch the new seal more than
necessary to enter the rotator.

Position the seal with the ”lip” against the slewing bearing.

Summary of Contents for XR 400

Page 1: ...IMPORTANT Read through the service manual carefully and make sure that you understand the content before starting the service Servicemanual www indexator com ROTATOR XR 400 1049170 2018 02 16 ...

Page 3: ...function is describes as a notification only C model in the servicemanual COMPONENTS 1 RESERVDELAR 8400003 XR 400 SPARE PARTS 2018 04 09 1049428 Indexator Rotator Systems AB Box 11 S 922 21 Vindeln Sweden Tel 46 933148 00 Fax 46 933148 99 E mail rotator indexator com www indexator com 3 20 4 20 14 19 8 5 18 17 6 7 25 20 9 2 12 11 10 23 24 20 20 12 13 20 22 16 15 17 18 1 21 26 20 ...

Page 5: ...ator Systems AB RECOMMENDED TOOLS PART NO DESCRIPTION QTY 1077 106 Glide seal remover 1 st 8000 581 Vane compressor 1 st 4000 828 Assembly tool motor 1 st 3122 155 Tool motor 1 st TO PROLONG THE LIFE TIME Every 40 hours rotate 10 rounds ...

Page 6: ...old block 1 WARNING If the rotator is normally positioned the transmision can fall down if the bottom plate is loosened Remove the bottom plate by loosen 4 pcs of M8x12 screws 2 CHANGING SEALS CONTENTS This service manual describes Changing seals page 6 23 Changing seal on slewing bearing page 24 27 ...

Page 7: ...dexator Rotator Systems AB Lift up the transmission Use 2 pcs of M10 screws to create a good grip and prevent any risk of injury NOTE Risk of injury 3 Remove 3 pcs of M8x60 screws in the lower link 4 Lift off the lower link 5 ...

Page 8: ...8 1049170 2018 02 16 Indexator Rotator Systems AB Remove the o rings from the rotator shaft 6 Only for C model Remove the o ring for the c channel on the rotator shaft 7 Remove wiper seal 8 ...

Page 9: ...exator Rotator Systems AB Remove 15 pcs M12x110 screws to loosen the motor part 9 Disassemble the stator lower by carefully bending from two directions Note Important to get it straight up 10 Remove the seal in stator lower 11 ...

Page 10: ...2 16 Indexator Rotator Systems AB Only for C model Remove the two seals in stator lower 12 13 Assemble a new seal in stator lower 14 Clean the seal seats in stator lower thoroughly using cotton buds and oil for example ...

Page 11: ...11 1049170 2018 02 16 Indexator Rotator Systems AB If needed change the wiper seal in stator lower 15 16 Only for C model Assemble a new seal in stator lower 17 Lubricate the new seals ...

Page 12: ...exator Rotator Systems AB Only for C model Assemble a new seal in stator lower 18 19 Remove the o ring from the stator frame Clean the seal seat Lubricate the new seal and install it 20 Only for C model Lubricate the new seals ...

Page 13: ...l seat Lubricate the new seal and install it 21 Assemble stator lower on the motor part Make sure that the holes in stator lower aligns with the dowel pins in the stator frame Knock with care the stator lower the whole way down with a plastic mallet 22 Assemble the tool for holding the motor parts together on the motor Part no 3122155 23 ...

Page 14: ...Indexator Rotator Systems AB Disassemble the plugs fittings from the grapple and rotation inlets That will make it easier to lift the motor off 24 Lift the motor off from stator upper 25 Remove the o ring in stator upper 26 ...

Page 15: ...15 1049170 2018 02 16 Indexator Rotator Systems AB Remove the three seals in stator upper 27 Clean the seal seats in stator upper 28 Lubricate the new seals 29 ...

Page 16: ...16 1049170 2018 02 16 Indexator Rotator Systems AB Assemble the three new seals in stator upper in the order blue white blue 30 Lubricate the new o ring 31 Assemble the new o ring in stator upper 32 ...

Page 17: ...g for the c channel in stator upper Clean the seal seat Lubricate the new seal and install it 33 Make sure that the dowel pins are assembled 34 To make the reassembly of the motor easier make a mark on the outside of the stator frame where the holes for the dowel pins are positioned 35 ...

Page 18: ...el pins are assembled 36 Position the motor according to the aligned marks 37 Assemble the motor by knocking it down carefully with a plastic mallet Important that the dowel pins are in the right positions It can be of some help to position the motor if one of the M12 screws is put in its hole 38 ...

Page 19: ...19 1049170 2018 02 16 Indexator Rotator Systems AB Assemble 15 pcs M12x110 screws Crosswise tightening 39 Torque the screws 120 Nm 40 Assemble new seals on the rotator shaft 41 ...

Page 20: ...assemble a new o ring for the c channel on the rotator shaft 42 Assemble the wiper seal between rotator shaft and stator lower For s n before 1605714 Lubricate the new seals Note The flat side upwards the lip downwards 43 Assemble the plugs fittings for grapple and rotation in stator upper 44 ...

Page 21: ... 02 16 Indexator Rotator Systems AB Position the lower link so that the three M8 holes alignes with three threaded holes on the slewing bearing 45 Assemble the lower link 46 Assemble 3 pcs M8x60 screws Torque 33 Nm 47 ...

Page 22: ...se the recesses for the transmission in the lower link and on the shaft 48 Assemble the transmission Use 2 pcs of M10 screws to create a good grip and prevent any risk of injury NOTE Risk of injury 49 Assemble the bottom plate with 4 pcs M8x12 screws Torque 33 Nm 50 ...

Page 23: ...ation ports R R in stator upper to a hydraulic powerpack Run for 20 seconds in each direction Maximum oil flow 35 l min Pressure test of the grapple function Attach the grapple ports G G0 in stator upper to a hydraulic powerpack Pressurize to 20 MPa for 20 seconds Note The grapple outlets G G0 on the manifold block have to be sealed by steel plugs before testing 51 53 52 ...

Page 24: ... AB Detach the rotator from the link Secure the rotator and tool so it will not cause any danger 54 Identify the slewing bearing Two dots seal kit bearing number 6005146 55 CHANGING SEAL ON SLEWING BEARING Remove the seal from the slewing bearing 56 ...

Page 25: ...ystems AB Dry the surface of the slewing bearing clean with paper Clean the seal groove 48 Important Do not stretch the new seal more than necessary to enter the rotator 49 Position the seal with the lip against the slewing bearing 50 57 58 59 ...

Page 26: ...otator Systems AB Make sure that the seal gets into the groove on the slewing bearing correctly Assembly can be made by hand 60 Inspect that all parts of the seal is seated in the groove on the whole round 61 Correct positioned seal 62 ...

Page 27: ...27 1049170 2018 02 16 Indexator Rotator Systems AB Assemble back the rotator and the link 63 ...