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 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation

Posted on December 8, 2023 by
Bobcat 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation (7)

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

This illustration show the steps on how to remove and install hydraulic power unit for Bobcat 3450 Utility Vehicle.

 

Related Contents:

Bobcat 3450 Utility Vehicle Fuel Injector Removal and Installation Guide

Bobcat Service Analyzer 90.00 89.06 Diagnostic Software Free Download

 

 

Procedures:

Remove the cargo box.

Lower the lift arm and stop the engine.
Relieve the pressure from the hydraulic system.

Disconnect the negative (-) cable from the battery

 

Important:

When repairing hydrostatic and hydraulic systems,clean the work area before disassembly and keep all parts clean. Always use caps and plugs on hoses,tubelines and ports to keep dirt out. Dirt can quicklydamage the system.

 

Warning:

Always clean up spilled fuel or oil. Keep heat, flames, sparks or lighted tobacco away from fuel and oil.Failure to use care around combustibles can cause explosion or fire.

Bobcat 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation (1)

Disconnect the solenoid connector (Item 1) from the main harness.

 

Move the rear gear case breather hose (Item 2) out of the way

Bobcat 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation (2)

 

Disconnect the hose (Item 1) from the top of the control valve.
Disconnect the hose (Item 2) from the side of the control valve.
NOTE: Mark all hoses and coils for proper location identification before removal.

Bobcat 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation (3)

Disconnect the hoses (Item 1) from the bottom of the control valve.

Bobcat 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation (4)

Slide the boot (Item 1) back and remove the nut (Item 2) which secures the positive cable to the solenoid.
Remove the positive cable (Item 3) from the solenoid.
Remove the ground bolt (Item 4) and move the wires out of the way

Bobcat 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation (5)

Remove the nut (Item 1) and disconnect the wire (Item 2) from the solenoid.
Disconnect the auxiliary solenoid harness connector (Item 3) from the main harness (if equipped).

Bobcat 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation (6)

Remove the hoses (Item 1) from the auxiliary valve (if equipped).

Bobcat 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation (7)

Remove the two bolts (Item 1) from the bottom of the hydraulic power unit.
Remove the hydraulic power unit (Item 2) from the vehicle.

 

More repair topic for Bobcat,please refer to:Bobcat Excavator Repair

How useful was this post?

Click on a star to rate it!

Average rating / 5. Vote count:

This Post: Bobcat 3450 Utility Vehicle Hydraulic Power Unit Removal & Installation From ChinaOBD2 Official Blog
Please keep this link if you copy the post!

Tags: cat

Post navigation

Prev: Prev: How to Check Fuel Injection Timing for Perkins 800 Series Engine
Next: Next: BMW F15 Air Conditioner Error with P110F Code Repair

Related Posts

Iveco EASY 11.1.5 Software Free Download

Iveco EASY 11.1.5 Software Free Download

2019.03.27

How to Setup Communication for Doosan e-Doctor EDIA Software

How to Setup Communication for Doosan e-Doctor EDIA Software

2024.02.25

How to Use ECUsafe EGR/DPF/FAP Removal Software

How to Use ECUsafe EGR/DPF/FAP Removal Software

2019.02.24

New Holland T6030 Tractor Control Valve Assemble Guide

New Holland T6030 Tractor Control Valve Assemble Guide

2023.05.20

Launch X431 Configure & Initialize Ford PATS Passive Anti Theft System

Launch X431 Configure & Initialize Ford PATS Passive Anti Theft System

2019.05.14

JDiag JD301 OBD2 Scanner Automotive Engine Fault Code Reader CAN Diagnostic Scan Tool (Black)

JDiag JD301 OBD2 Scanner Automotive Engine Fault Code Reader CAN Diagnostic Scan...

2018.12.17

How to Update Product Information (APCI) Volvo PTT

How to Update Product Information (APCI) Volvo PTT

2019.07.19

Latest Version V43.300.22 + V38.250 Piwis 3 Tester Best diagnostic tool for Porsche

Latest Version V43.300.22 + V38.250 Piwis 3 Tester Best diagnostic tool for Pors...

2024.01.24

Jeep Cherokee Powertrain Control Module PCM Initialization Guide

Jeep Cherokee Powertrain Control Module PCM Initialization Guide

2019.05.14

Newest Honda HDS V3.102.051 Free Download

Newest Honda HDS V3.102.051 Free Download

2019.02.24

Leave a Reply Cancel reply

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

Recent Posts

  • Caterpillar C9 Engine Injection Actuation Pressure Output Fault Solution
  • OBDSTAR ECU Flasher Software Gets a Major Upgrade in June 2025
  • How to Remove HV Battery Cooling FAN for HINO Truck with J05E Engine
  • How to Calculate BMW F/G Series by APPRO2 for Free?
  • ECUDESK Software ECU Support List Update (2025.07)

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

  • ME 9.7 ECU Engine Computer
  • MINI VCI J2534
  • NCF29XX Programmer
  • ThinkTool Pros+

Links

  • China OBD2
  • EPS Foam Machine
  • Foxdiag
  • Сканер OBD2
©2025 OBD2 Scanner Blog | Powered by chinaobd2