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HYDRAULIC UNITS
TRAVEL MOTOR
IV-115
TB53FR
Parts
INSPECTION AND ADJUSTMENT
Checking the Parts
There should be no abnormal scratches,
wear or seizing.
Floating Seal
Sliding Surface
Replace
Area Checked
Judgement Criteria
Treatment
There should be no abnormal scratches,
wear, flaking, etc. in the ball or race.
Sliding Surface
Surface of Gear Teeth
There should be no abnormal scratches,
wear or flaking of the tooth surfaces (if
there has been pitting which covers 5%
or more of the engagement portion of
the tooth surface).
There should be no abnormal scratches,
wear or flaking of the rotating surface.
Front of cage and roller ro-
tating surface.
There should be no abnormal scratches,
wear or flaking of the rotating surface.
Surface condition of inner
race rotating surface.
There should be no abnormal scratches,
wear or flaking.
Surface of needle.
There should be no abnormal scratches,
wear or seizing.
Front of sliding surface
There should be no abnormal scratches,
wear or flaking in the tooth surfaces (if
there has been pitting which covers 5%
or more of the engagement portion of
the tooth surface).
Front of Gear Tooth Sur-
faces
There should be no abnormal scratches
(0.02 mm or greater), wear or seizing,
etc.
Front of sliding surface.
There should be no scratches or abnor-
mal wear.
Surface of oil seal.
There should be no abnormal scratches,
wear or flaking in the ball and race.
Front of sliding surface.
There should be no abnormal scratches
(0.02 mm or greater), wear or seizing.
0.04 mm or greater
Front of the surface which
slides with the sliding sur-
face of the piston assembly.
Clearance with the piston
assembly.
There should be no abnormal scratches
(0.02 mm or greater), wear or seizing.
Front of the surface which
slides with the valve plate.
0.04 mm or greater
Clearance with cylinder
block
Front of the surface which
slides with the swash plate.
There should be no abnormal scratches
(0.02 mm or greater), wear or seizing.
0.4 mm or greater
Clearance between piston
and shoe.
Angular Bearing
Planetary Gears
Inner Race
Needle
Thrust Washer
Housing, Sun Gear,
Drive Gear
Thrust Plate
O-ring
Shaft
Ball Bearing
Oil Seal
Swash Plate
Cylinder Block
Piston Assembly
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Repair by lapping
(#1000) or replace.
Repair with wrap
(#1000) or replace
the cylinder block
and piston assem-
bly at the same
time.
Replace
Содержание TB53FR
Страница 1: ...0 1 TB53FR...
Страница 2: ...0 2 TB53FR...
Страница 3: ...0 3 TB53FR...
Страница 6: ...0 6 TB53FR...
Страница 8: ...0 8 TB53FR...
Страница 9: ...I 1 TB53FR I GENERAL...
Страница 24: ...GENERAL I 16 TB53FR...
Страница 25: ...I 17 TB53FR II SPECIFICATIONS II 1...
Страница 53: ...II 29 TB53FR III MACHINE CONFIGURATION III 1...
Страница 60: ...MACHINE CONFIGURATION DRIVE SYSTEM III 8 TB53FR...
Страница 68: ...MACHINE CONFIGURATION TRAVEL SYSTEM III 16 TB53FR...
Страница 74: ...MACHINE CONFIGURATION UPPER FRAME III 22 TB53FR...
Страница 80: ...MACHINE CONFIGURATION CONTROL SYSTEM III 28 TB53FR...
Страница 86: ...MACHINE CONFIGURATION ATTACHMENTS III 34 TB53FR...
Страница 87: ...TB53FR HYDRAULIC SYSTEM III 35 HYDRAULIC SYSTEM HYDRAULIC CIRCUIT DIAGRAM MACHINE CONFIGURATION J1C700...
Страница 88: ...III 36 TB53FR HYDRAULIC SYSTEM MACHINE CONFIGURATION...
Страница 91: ...TB53FR ELECTRICAL SYSTEM III 39 ELECTRICAL SYSTEM ELECTRICAL WIRING DIAGRAM MACHINE CONFIGURATION J1C802...
Страница 92: ...TB53FR MACHINE CONFIGURATION ELECTRICAL SYSTEM III 40...
Страница 94: ...MACHINE CONFIGURATION ELECTRICAL SYSTEM III 42 TB53FR...
Страница 110: ...MACHINE CONFIGURATION INTERFERENCE PREVENTION SYSTEM III 58 TB53FR...
Страница 111: ...III 59 TB53FR IV HYDRAULIC UNITS IV 1...
Страница 144: ...HYDRAULIC UNITS HYDRAULIC PUMP IV 34 TB53FR...
Страница 166: ...HYDRAULIC UNITS CONTROL VALVE IV 56 TB53FR...
Страница 186: ...HYDRAULIC UNITS PILOT VALVE IV 76 TB53FR INSPECTION AND ADJUSTMENT IV 71 TROUBLESHOOTING IV 72...
Страница 267: ...IV 157 TB53FR V TROUBLESHOOTING V 1...
Страница 313: ...V 47 TB53FR VI ENGINE...
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