Kubota L3301/L3901 Tractor Steering Gear Box Service

Here is an instruction show you guide on how to perform steering gear box service for Kubota L3301/L3901 tractor. 

 

 

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How to Perform Hydraulic System Pressure Release for Kubota U48-4

This instruction show you guide on how to release hydraulic system pressure for Kubota U48-4 excavator.

Kubota Diagmaster 22.08.01
Kubota DST-i Diagnostic Adapter

Steps:
1. Place the machine on firm, level ground, lower the bucket and blade to ground level, and stop the engine.
2. Without starting the engine, place the engine starter switch in the "RUN" (B) position
3. Place the machine lock lever in the release position.
4. Operate each control lever for the boom, arm, bucket and swivel to full stroke.
5. Operate the travel lever, blade lever, swing pedal, standby pedal and service port pedal each to full stroke.
6. Place the machine's lock lever in the "Lock" position, and the engine starter switch to the "STOP" position.

https://www.car-auto-repair.com/kubota-diagmaster-v4-2-0-v4-1-2-software-free-download/

Kubota U10 U20 Excavator Acceleration Lever Adjust Guide

This instruction show you guide on how to adjust acceleration lever for Kubota U10 U20 U35 U45 excavator.

Kubota Takeuchi DiagMaster Level 6 20.11.01 Installation Service

Procedures:
Adjusting the maximum rpm Make sure the engine governor lever is at the maximum rpm position. With this lever at the MAX position, turn the adjusting bolt until itcomes in slight contact with the acceleration lever(see part A). Lock this bolt.
Defects..... Maladjustment, which may damage the acceleration wire.

Adjusting the idling rpm Tilt the acceleration lever fully forward and make sure the acceleration wire gets free.
Defects.... Maladjustment, which may cause poor idling.

2022 Kubota Takeuchi Diagmaster v20.11.01 v4.1.2 Software Free Download

Set the acceleration lever's operating force to
20～30N·m(2～3kgf-m).
Defects .. Operating force too strong, which may make it difficult to get accelerated.
Operating force too weak, which may cause the rpm to drop.

Pass the acceleration wire along the route as shown at left. Tighten up the clamps.
Defects... Wrong routing, which may get the wire caught or damaged.

Connect the acceleration wire to the engine inside the governor lever.(See the figure below.)
Defects.... Wrong connection, which may cause the acceleration lever to move too wide, hitting your leg.