198
4001055250
E 10.21
USA / GB
Upper boom
Procedure of dismantling / reassembling hydraulic rotary actuators
MS0028
Bleeding may be necessary if excessive backlash is exhibited after the actuator is connected to the hydraulic system.
The OEM does not specify all actuators with bleed nipples ( A ), see the drawing below for their location. The following
steps are recommended when a minimum of 2 gallons ( 8 liters) is purged.
1.
Connect a 3/16" inside diameter x 5*16" outside
diameter x 5 clear, vinyl drain tube to each of the 2 bleed
nipples. Secure them with hose clamps. Place the vinyl
tubes in a clean 5 gal container to collect the purged oil.
The oil can be returned to the reservoir after this proce-
dure is completed.
2.
With an operator in the platform, open both bleed nipples
a 1/4 turn. Hydraulically rotate the platform to the end of
rotation (either clockwise or counterclockwise), and main-
tain hydraulic pressure. Oil with small air bubbles will be
seen flowing through the tubes. Allow a 1/2 gallon of fluid
to be purged from the actuator.
3.
Keep the fittings open and rotate the platform in the oppo-
site direction to the end position. Maintain hydraulic pres-
sure until an additional 1/2 gallon of fluid is pumped into
the container.
4.
Repeat steps 2 and 3. After the last 1/2 gallon is purged,
close both bleed nipples before rotating away from the end
position.
Содержание HT23RTJ O
Страница 2: ...2 4001055250 E 10 21 USA GB HT23RTJ O HT23RTJ O SW HT67RTJ O HT23RTJ PRO HT23RTJ PRO SW HT67RTJ PRO...
Страница 100: ...100 4001055250 E 10 21 USA GB General data Torque Values MS0005 Notes...
Страница 104: ...104 4001055250 E 10 21 USA GB Chassis and turret Tires Tyres and pressures Wheel replacement MS0006 Notes...
Страница 112: ...112 4001055250 E 10 21 USA GB Chassis and turret Slew ring inspection MS0010 Notes...
Страница 124: ...124 4001055250 E 10 21 USA GB Upper boom Check and replacing the pads MS0013 Notes...
Страница 142: ...142 4001055250 E 10 21 USA GB Hydraulics Pressure adjustment MS0022 Notes...
Страница 144: ...144 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 2 Turntable HT23RTJ O HT23RTJ O SW HT67RTJ O Folio 1 2...
Страница 145: ...145 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Folio 2 2...
Страница 147: ...147 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Folio 2 2...
Страница 148: ...148 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 4 Chassis HT23RTJ O HT23RTJ O SW HT67RTJ O Folio 1 2...
Страница 149: ...149 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Folio 2 2...
Страница 151: ...151 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Folio 2 2...
Страница 153: ...153 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 7 Jib...
Страница 154: ...154 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Notes...
Страница 200: ...200 4001055250 E 10 21 USA GB Upper boom Procedure of dismantling reassembling hydraulic rotary actuators MS0028 Notes...
Страница 204: ...204 4001055250 E 10 21 USA GB Chassis and turret KUBOTA diesel engine MS0029 V3600 E3 V600 T E3 V3300 E3BG V3600 T E3BG...
Страница 222: ...222 4001055250 E 10 21 USA GB Chassis and turret KUBOTA diesel engine MS0029 Notes...
Страница 237: ...237 4001055250 E 10 21 USA GB Platform Weighing adjustment procedure calibration MS0164 Select the desired value...
Страница 240: ...240 4001055250 E 10 21 USA GB Platform Weighing adjustment procedure calibration MS0164 Notes...
Страница 248: ...248 4001055250 E 10 21 USA GB Jib Remove Re install jib cylinder MS0224 Notes...
Страница 262: ...262 4001055250 E 10 21 USA GB Chassis Remove Replace wheel pivot and gear motor MS0225 Notes...
Страница 268: ...268 4001055250 E 10 21 USA GB Platform Remove Replace load cell MS0226 Notes...
Страница 286: ...286 4001055250 E 10 21 USA GB Upper boom Remove replace the telescope cylinder MS0227 Notes...
Страница 292: ...292 4001055250 E 10 21 USA GB Chassis Removal Replacement of the steering cylinder MS0228 Notes...
Страница 314: ...314 4001055250 E 10 21 USA GB Upper boom Remove Replace the boom jib box assembly MS0230 Notes...
Страница 324: ...324 4001055250 E 10 21 USA GB Upper boom Remove Replace the rear pads MS0231 Notes...
Страница 362: ...362 4001055250 E 10 21 USA GB Upper boom Remove Re install output compensation cylinder MS0240 Notes...
Страница 366: ...366 4001055250 E 10 21 USA GB Chassis Wheel tightening procedure MP0001 Notes...
Страница 370: ...370 4001055250 E 10 21 USA GB Chassis Wheel reducer level procedure MP0002 Notes...
Страница 378: ...378 4001055250 E 10 21 USA GB Turntable Procedure for checking the level of engine oil Kubota D1803 engine MP0003 Notes...
Страница 386: ...386 4001055250 E 10 21 USA GB Turntable Diesel filter replacement Kubota V1505 V2403 V2607 engine MP0005 Notes...
Страница 390: ...390 4001055250 E 10 21 USA GB Turntable Diesel filter replacement Kubota D1803 CRTE5 engine MP0005 Notes...
Страница 396: ...396 4001055250 E 10 21 USA GB Turntable Procedure for checking engine belt tension Kubota V2403 engine MP0007 Notes...
Страница 404: ...404 4001055250 E 10 21 USA GB Chassis Front axle locking function check MP0008 Notes...
Страница 408: ...408 4001055250 E 10 21 USA GB Turntable Air filter replacement Kubota V2403 engine MP0010 Notes...
Страница 412: ...412 4001055250 E 10 21 USA GB Turntable Air filter replacement Kubota D1803 CRTE5 engine MP0010 Notes...
Страница 420: ...420 4001055250 E 10 21 USA GB Turntable Emptying the hydraulic tank MP0014 Notes...
Страница 427: ...427 4001055250 E 10 21 USA GB Platform Checking the platform MP0017 Check the platform access rail or gate...
Страница 428: ...428 4001055250 E 10 21 USA GB Platform Checking the platform MP0017 Notes...
Страница 436: ...436 4001055250 E 10 21 USA GB Turntable Emptying the diesel tank MP0020 Notes...
Страница 444: ...444 4001055250 E 10 21 USA GB Turntable Starter battery inspection MP0023 Notes...
Страница 466: ...466 4001055250 E 10 21 USA GB Turntable Replace the belt Kubota V2403 D1803 CRTE5 engine MP0032 Notes...
Страница 474: ...474 4001055250 E 10 21 USA GB Turntable Check the tension of cables MP0035 Notes...
Страница 484: ...484 4001055250 E 10 21 USA GB Turntable Draining the wheel reducer MP0043 Notes...