AIR CLEANER FOR THE 302.5 MHE MACHINE Caterpillar

AIR CLEANER FOR THE 302.5 MHE MACHINE

Usage:

AIR CLEANER FOR THE 302.5 MHE MACHINE

CONFIDENTIAL TIBU3898-00

Show/hide table

TECHNICAL INFORMATION BULLETIN	July 9^th, 2003
Mini Hydraulic Excavators	302.5 (4AZ)
	Component Code(s) 1051

SUBJECT: AIR CLEANER FOR THE 302.5 MHE MACHINE

PROBLEM:

The air cleaner elbow will come loose and separate itself from the air cleaner housing, because of vibration from the engine.

SOLUTION:

In order to correct this problem a new air cleaner is available. The new air cleaner is made with a stronger material to prevent the air cleaner elbow from becoming loose. The part number for the air cleaner is 229-6872. When you install the new air cleaner, torque the clamps to the following torques that are shown in
Illustration 1.

Illustration 1.
New Air Cleaner Assembly 229-6872

COPYRIGHT 2003 CATERPILLAR
ALL RIGHTS RESERVED

Caterpillar Information System:

The Clutch In The Compressor May Fail If The Refrigerant Charge Exceeds Specifications The Clutch In The Compressor May Fail If The Refrigerant Charge Exceeds Specifications

Governor Motor Governor Motor

Instructions For Machines Configured With Updated Governor Motors Instructions For Machines Configured With Updated Governor Motors

3-PIECE EXHAUST MANIFOLD ASSEMBLIES ON 3056E ENGINES INSTALLED IN M300C SERIES WHEELED EXCAVATORS 3-PIECE EXHAUST MANIFOLD ASSEMBLIES ON 3056E ENGINES INSTALLED IN M300C SERIES WHEELED EXCAVATORS

Troubleshooting Guide For Boom Or Stick Drop, Implement Drift, Or A Powered Movement Of Any Implement On Certan Excavators Troubleshooting Guide For Boom Or Stick Drop, Implement Drift, Or A Powered Movement Of Any Implement On Certan Excavators

HESITATION TO THE LEFT DURING SWING INITIATION HESITATION TO THE LEFT DURING SWING INITIATION

Shock Hazard for the VR-6 and K65-12B Voltage Regulators Shock Hazard for the VR-6 and K65-12B Voltage Regulators

A Shuttle Valve In The Main Hydraulic Control Valve May Cause Error Code 1192-07 And Hydraulic Function Shutdown A Shuttle Valve In The Main Hydraulic Control Valve May Cause Error Code 1192-07 And Hydraulic Function Shutdown

Governor Motor Governor Motor

EXPANSION/SPLITTING OF THE STICK AS A RESULT OF WATER ENTERING THE STICK AND FREEZING DURING EXTREME COLD WEATHER CONDITIONS EXPANSION/SPLITTING OF THE STICK AS A RESULT OF WATER ENTERING THE STICK AND FREEZING DURING EXTREME COLD WEATHER CONDITIONS

MODIFICATIONS ARE NECESSARY IN ORDER TO USE THE 165-9889 BROOM BRACKET GP ON ALPHA XR MACHINES MODIFICATIONS ARE NECESSARY IN ORDER TO USE THE 165-9889 BROOM BRACKET GP ON ALPHA XR MACHINES

MAIN CONTROL VALVE PLUGS LEAKS ON M300C-SERIES WHEELED EXCAVATORS MAIN CONTROL VALVE PLUGS LEAKS ON M300C-SERIES WHEELED EXCAVATORS

POSSIBLE CRACKING OF SALT (Sealed And Lubricated Track) LINK ASSEMBLY TRACK PINS POSSIBLE CRACKING OF SALT (Sealed And Lubricated Track) LINK ASSEMBLY TRACK PINS

IGNITION SWITCH FOR THE MHE CR MACHINES IGNITION SWITCH FOR THE MHE CR MACHINES

INCORRECT WHEEL SAW BIT HOLDER RELEASED AS SERVICE REPAIR PART INCORRECT WHEEL SAW BIT HOLDER RELEASED AS SERVICE REPAIR PART

STANDARD NUT WILL NOT HOLD THE RECOMMENDED TORQUE FOR TRENCHER TEETH STANDARD NUT WILL NOT HOLD THE RECOMMENDED TORQUE FOR TRENCHER TEETH

Bucket Cylinder Lines Routing on 303CR and 304CR Bucket Cylinder Lines Routing on 303CR and 304CR

Adapter Welds And Base Edge Cracking Adapter Welds And Base Edge Cracking

2 SECOND DELAY IN ACTIVATION OF MULTI-COMBINATION VALVE 2 SECOND DELAY IN ACTIVATION OF MULTI-COMBINATION VALVE

REPLACEMENT OF B SERIES A/C CONTROL PANEL REPLACEMENT OF B SERIES A/C CONTROL PANEL

THE PRESSURE PORT FOR THE TRACK TENSION CYLINDER MAY BE MACHINED INCORRECTLY THE PRESSURE PORT FOR THE TRACK TENSION CYLINDER MAY BE MACHINED INCORRECTLY

Work Tools Coupler Fit Up Issues Work Tools Coupler Fit Up Issues

The Temperature Sensor In The Evaporator Core For The Air Conditioner Must Be Located In The Correct Position The Temperature Sensor In The Evaporator Core For The Air Conditioner Must Be Located In The Correct Position

SWIVEL TAPPET BOLTS LOOSENING SWIVEL TAPPET BOLTS LOOSENING