Takeuchi TB53FR, Руководство по ремонту

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HYDRAULIC UNITS
HYDRAULIC PUMP
IV-11
TB53FR
DISASSEMBLY AND ASSEMBLY
Table of Special Tools
General Cautions
• Carry out disassembly and assembly operations in
a clean place and provide clean containers to place
the disassembled parts in.
• Before disassembly, clean around the ports and
remove the paint from each joint using a wire
brush.
• Clean each of the disassembled parts with a clean-
ing oil such as diesel fuel.
• Make match marks on each part so that they will be
assembled in the same positions when assembled.
Unit: mm
NAME, DIMENSIONS NAME, DIMENSIONS
JIG (A) JIG (B)
1
2
K3D117
A
• Replace all seals with new ones each time the pump
is disassembled, coating them lightly with grease.
• Check each part to make sure there is no abnormal
wear or seizing and use sandpaper, etc. to remove
any burrs, sharp edges, etc.
• Adjust adjustment screws only when required.
Disassembly
1. Take out the cap screws and remove the solenoid
valve from the pump.
Place the pump with the shaft facing down onto
the jig (A) so that the shaft end is not in contact
with anything.
2. Remove the cap screws and remove the gear
pump.
K3D118