DISASSEMBLY AND ASSEMBLY
TRAVEL MOTOR
15
4
TRAVEL MOTOR
4M0AX00
Inspection and adjustments
Use limit for parts
Part
Item to check
Criteria
Action
Floating seal
Sliding surface
If there are abnormal scratches, wear, or seizure
on the surface
Replace
Angular bearing
Rolling surface
If there are abnormal scratches, or flaking on the
ball or race
Replace
Planet gear
Gear tooth surface
If there are abnormal scratches, wear or flaking of
the tooth surfaces (if pitting covers 10% or more of
the area engaging with the tooth surface).
Replace
Inner race
Rolling surface
If there are abnormal scratches, wear, or flaking
on the rolling surface
Replace
Needle
Needle surface
If there are abnormal scratches, wear, or flaking
on the surface
Replace
Thrust washers
Sliding surface
If there are abnormal scratches, wear, or seizure
on the surface
Replace
Housing, sun
gear, drive gear
Gear tooth surface
If there are abnormal scratches, wear or flaking of
the tooth surfaces (if pitting covers 10% or more of
the area engaging with the tooth surface).
Replace
Thrust plate
Sliding surface
If there are abnormal scratches, wear, or seizure
on the surface
Replace
O-rings
–
–
Replace
Shaft
Oil seal surface
If there are abnormal scratches, wear, or seizure
on the surface
Replace
Ball bearing
Sliding surface
If there are abnormal scratches, or flaking on the
ball or race
Replace
Oil seal
–
–
Replace
Swash plate
Surface of the sliding
part with the piston
assembly
If there are abnormal scratches ((0.02 mm (0.0008
in.) or more), wear, or seizure on the surface
Replace
Cylinder block
Cylinder block-to-pis-
ton assembly clear-
ance
0.04 mm (0.002 in.) or more
Replace
Sliding surface with
the valve plate
If there are abnormal scratches (0.02 mm (0.0008
in.) or more), wear, or seizure on the surface
Repair with a lapping
tool (#1000) or re-
place
Piston assembly
Piston assembly-to-
cylinder block clear-
ance
0.04 mm (0.002 in.) or more
Repair with a lapping
tool (#1000) or re-
place the cylinder
block and piston as-
sembly together
Sliding surface with
the swash plate
If there are abnormal scratches (0.02 mm (0.0008
in.) or more), wear, or seizure on the surface
Play of piston shoe
0.04 mm (0.002 in.) or more
Valve plate
Sliding surface with
the cylinder block
If there are abnormal scratches (0.02 mm (0.0008
in.) or more), wear, or seizure on the surface
Summary of Contents for TB215R
Page 1: ...CC8E005 WETB215R_A XI Seral No 215000003...
Page 3: ...SAFETY 1...
Page 13: ...SERVICE DATA 2...
Page 16: ...SERVICE DATA DIMENSIONAL DRAWING 3 2 DIMENSIONAL DRAWING 2A0AX001 Operating range 2A0AX02...
Page 53: ...SERVICE DATA WIRE HARNESS DIAGRAM 2 2 WIRE HARNESS DIAGRAM 2H0AX00 Body harness 03342 68000...
Page 54: ...SERVICE DATA WIRE HARNESS DIAGRAM 3 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 55: ...SERVICE DATA WIRE HARNESS DIAGRAM 4 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 56: ...SERVICE DATA WIRE HARNESS DIAGRAM 5 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 57: ...SERVICE DATA WIRE HARNESS DIAGRAM 6 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 58: ...FUNCTION 3...
Page 88: ...DISASSEMBLY AND ASSEMBLY 4...
Page 125: ...DISASSEMBLY AND ASSEMBLY OPERATING DEVICE 6 4 OPERATING DEVICE 4F0AX00 Hydraulic piping...
Page 230: ......
Page 232: ...TROUBLESHOOTING 5...
Page 287: ...Other 6...