Kubota KX61-3, KX71-3 Excavator Repair Manual

Kubota KX61-3, KX71-3 Excavator Workshop Manual – 458 Pages (Service Chapter)
Kubota KX61-3, KX71-3 Excavator Workshop Manual – 136 Pages (Mechanism Chapter)
Kubota Excavator Model KX61-3, KX71-3

Table of Content of the Workshop Service Manual

I General
II Machine body
III Engine
IVHydraulic System
V Electrical System
KX61-3, KX71-3 EU-Version

Your KUBOTA dealer is always ready to help so that your excavator offers the best performance. After having carefully read this manual, you will realize that much of the routine maintenance can be done by yourself. Machines must be disassembled and assembled efficiently and safely. It is very important to thoroughly understand the construction and function of the machine, to make all appropriate preparations, and start operations according to the specified working procedures in this workshop service manual.

IMPORTANT INSPECTION ITEMS AFTER REASSEMBLING
a Operate the Kubota KX61-3, KX71-3 Excavator and check for Unusual Noise and Vibrations.
b Make Sure the Safety decals and Wire harness Clamps are in their Specified Positions.
c With the Machine Front in a Specified Posture, Check the Amount of Hydrauric Oil Checking the oil level (For further details, refer to the Excavator KX61-3, KX71-3 Operators Manual)
1) Park the machine on a level ground.
2) Make sure the hydraulic oil temperature is in the range of 10-30C (50-86F) and see if the oil level is within the specified zone of the oil level gauge.
3) Keep the machine front as shown as following posture.
Counterweight removal procedure
1. Park the machine on a level place and bring the front attachment and blade down on the floor.
2. Remove the bonnet and left bonnet cover.
3. Apply two hook bolts (M16x2) to the counterweight. Using two nylon slings with shackle, lift the counterweight halfway with a crane.
4. Remove the two mounting bolts off the counterweight and lift it away from the machine.