Skip to content
Menu
OBD2 Scanner Blog
  • Home
  • Car Diagnostic Tool
    • MB Star Diagnosis
    • BMW Diagnostic Tool
    • GM Tech2
    • Volvo Vocom Interface
  • OBD2 Code Scanner
    • VXDIAG
  • Tech Support
OBD2 Scanner Blog

Bobcat Loader G-Series A300 Hydrostatic Pump Calibration Guide

Posted on April 4, 2023 by
Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-14

Diagzone Xdiag Subscription Renew, LAUNCH LTR-01 RF Sensor, Thinkdiag Renew , Scania SDP3 Installation

This illustration show you how to calibrate hydrostatic pump for Bobcat G-series loader A300.More repair topic for Bobcat,please refer to:Bobcat Excavator Repair

 

Warning:

Put jackstands under the front axles and rear corners of the frame before running the engine for service.Failure to use jackstands can allow the machine to fall or move and cause injury or death.

Place the loader on jackstands.Operator must be in the seat and the seat bar down.Close the cab door. (If loader is so equipped.)

Turn the key (Item 1) to the RUN position or press the RUN/ENTER button (Item 1) for power, without starting the loader.

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-1 Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-2

 

 

Verify the parking brake (Item 1) is OFF.

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-3

 

Move the left joystick to the forward position and toward the side screen and hold in position.

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-4

Press the PRESS TO OPERATE LOADER Button (Item1).Three audible beeps will sound and an error code (Item2) (38-05 & 38-07) will be displayed if the operator presses the PRESS FOR CODES, (LIGHTS) switch(Item 3).

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-5

The skid steer mode of the Control Pattern Switch (Item1) [Figure 60-160-7] will start flashing, and will remain ON for the rest of the calibration procedure.

 

The warning light (Item 1) [Figure 60-160-10] on the right console will be ON.

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-6

Move the left joystick to the reverse position and toward the operator and hold in position.

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-7

Press the PRESS TO OPERATE LOADER Button (Item1).

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-8

The warning light (Item 1) on the right console will continue to be ON

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-9

Allow the left joystick to go to the neutral position.

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-10

 

Press the PRESS TO OPERATE LOADER Button (Item1).Three audible beeps will sound and the error code (Item2) (38-98) will be displayed if the operator presses the PRESS FOR CODES (LIGHTS) switch (Item 3).

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-11

Start the engine from the RUN, RUN/ENTER position.DO NOT TURN TO OFF POSITION. This would cancel the calibration mode and the procedure would have to be repeated.

 

Move the throttle (Item 1) to high idle.

NOTE: If at any time, during calibration, the operator needs to stop the loader, turn the key OFF, lift the seat bar, or return the joystick to then eutral position.The calibration procedure will stop. To return to calibration mode the operator must start the complete procedure from the beginning.

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-12

Move and hold the left joystick to the forward position until the forward calibration is completed.The pump controller will start increasing the electrical current to the hydrostatic pumps until it sees a pulse from the wheel sensors.The loader wheels will rotate a short distance for wardeach time it sees a pulse.The four wheels will then go to Full Speed Forward.Continue holding the joystick in the forward position until the wheels stop and there is an audible beep. Forward calibration is complete.

NOTE: If the wheels do not stop going in Full Speed Forward in 2 minutes or less, there was an error in the calibration procedure. The operator must shut the loader OFF, and start the calibration procedure from the beginning.

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-13

Move and hold the left joystick to the reverse position until the reverse calibration is completed.The pump controller will start increasing the electrical current to the hydrostatic pumps until it sees a pulse from the wheel speed sensors.The loader wheels will rotate a short distance in reverseeach time it sees a pulse.The four wheels will then go to Full Speed Reverse.Continue holding the joystick in the reverse position until the wheels stop and there is an audible beep. Reverse calibration is complete.

 

NOTE:If the wheels do not stop going in Full Speed Reverse in 2 minutes or less, there was an error in the calibration procedure. The operator must shut the loader OFF, and start the calibration procedure from the beginning.

Bobcat-Loader-G-Series-A300-Hydrostatic-Pump-Calibration-Guide-14

There will be an audible beep and the PRESS TOOPERATE LOADER and TRACTION lights will go out.The SEAT BAR and LIFT AND TILT lights will remain on.The 38-98 error code will clear.Allow the joystick to go to the neutral position.

The calibration procedure is completed.Press the PRESS TO OPERATE LOADER button. Move the joystick to forward position and check for normal forward wheel rotation.Move the joystick to the reverse position [Figure 60-160-18] and check for normal reverse wheel rotation.Stop the engine, and remove the loader from jackstands.Start the loader, press the PRESS TO OPERATELOADER button and return to normal loader operation.

(Visited 150 times, 2 visits today)

How useful was this post?

Click on a star to rate it!

Average rating / 5. Vote count:

This Post: Bobcat Loader G-Series A300 Hydrostatic Pump Calibration Guide From ChinaOBD2 Official Blog
Please keep this link if you copy the post!

Post navigation

Prev: Prev: Mercedes Benz SBC Renew/Reset by DAS Feedbacks
Next: Next: How to Change Your Benz Daylight Color to Blue by DTS Monaco

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recent Posts

  • Scania Truck Direction Indicator Front Right CUV 5 Trouble Repair
  • How to Solve CAT C9 Engine 8 Volt Supply Voltage High Problem
  • How to Replace HV Battery ECU for HINO Truck J05E Engine
  • Scania Truck CAN Communicatinon Fault Engine Control Unit Error Solution
  • Caterpillar C9 Engine Injection Actuation Pressure Output Fault Solution

Recommend OBD2 Scanner

ME9.7 ECU Engine Computer ME9.7 ECU Engine ComputerTabScan T6PT3G Diagnosis VCI for Porsche Diagnostic Tool Porsche Diagnostic Tool

Recent Comments

  • amr on MAN EOL Flash File Editor + MAN Immo Calculator Free Download
  • Pasquale Greenwald on Jungheinrich ETM/V 10-12 Tightening Torque for Screwed Connection on Brake Systems
  • VCDS on Scania SDP3 2.53.1 Diagnosis & Programming Free Download
  • Crossley on What are the functions of Iprog+ Programmer?
  • Lukas on VAG EDC15 EDC16 IMMO OFF Software Free Download

Archives

Categories

  • BMW Diagnostic Tool
  • Car Diagnostic Tool
  • Key Cutting Machine
  • Key Programming Tool
  • MB Star Diagnosis
  • OBD2 Code Scanner
  • Tech Support
  • VXDIAG

Tags

adapter Auto Pick and Decoder Car Key Copy Car Key Programmer cat Code Reader diagnostic software ECU Chip Tunning ecu programmer Ford gm handy baby Handy Baby 2 Key Programmer Handy Baby II Key Programmer HEX V2 immo iprog key Key Pro key programmer laptop Launch lish LISHI new arrivals nexiq nexiq link diesel truck interface nexiq truck diagnostic NEXIQ USB Link OBD2 obdii original program Scania VCI smart VAG COM Cable VCDS VCDS Cable VCDS VAG COM Cable vci VW wholesale X-PROG Box X-PROG Box ECU Programmer XPROG-M

Hot Selling

  • Launch CRP129 HD
  • ME 9.7 ECU Engine Computer
  • MINI VCI J2534
  • NCF29XX Programmer

Links

  • BOBD2 Auto Diagnostic Tools Market
  • China OBD2
  • EPS Foam Machine
  • Foxdiag
  • Сканер OBD2
©2025 OBD2 Scanner Blog | Powered by chinaobd2