Blog – Page 5 – Heavy Duty Truck Diagnostic Tool

How to remove and install caterpillar 320D2 excavator C7.1 engine supplemental air filterHow to remove and install caterpillar 320D2 excavator C7.1 engine supplemental air filter

June 24, 2025 heavydutydiag 0 Comment

This article describes how to remove and install the caterpillar 320D2 excavator C7.1 engine supplemental air filter CAT Comm Adapter...

caterpillar 320D2 Excavator C7.1 Engine Oil Filter and Oil Filter Base – Removal and Installationcaterpillar 320D2 Excavator C7.1 Engine Oil Filter and Oil Filter Base – Removal and Installation

June 20, 2025 heavydutydiag 0 Comment

This article describes the caterpillar 320D2 Excavator C7.1 Engine Oil Filter and Oil Filter Base – Removal and Installation 320D2...

How to remove and install caterpillar 320D2 excavator fuel priming pump and fuel filter baseHow to remove and install caterpillar 320D2 excavator fuel priming pump and fuel filter base

June 19, 2025 heavydutydiag 0 Comment

How to remove and install caterpillar 320D2 excavator fuel priming pump and fuel filter base Caterpillar ET 2025A & 2019C...

CATERPILLAR 320D2 EXCAVATOR WATER SEPARATOR AND FUEL FILTER (MASTER) – REMOVE AND INSTALLCATERPILLAR 320D2 EXCAVATOR WATER SEPARATOR AND FUEL FILTER (MASTER) – REMOVE AND INSTALL

June 17, 2025 heavydutydiag 0 Comment

This article describes the CATERPILLAR 320D2 EXCAVATOR Water Separator and Fuel Filter (Main) – Removal and Installation Caterpillar ET...

CATERPILLAR 320D2 EXCAVATOR DNP Sprocket – Removal and InstallationCATERPILLAR 320D2 EXCAVATOR DNP Sprocket – Removal and Installation

June 14, 2025 heavydutydiag 0 Comment

1. Position the machine on a suitable stand under the first roller as shown. Make sure the kingpin is above...

Caterpillar 320D2 Excavator Universal Floating Seal – InstallationCaterpillar 320D2 Excavator Universal Floating Seal – Installation

June 12, 2025 heavydutydiag 0 Comment

Duo-Cone Universal Floating Seal – Installation Caterpillar ET 2025A & 2019C Electronic Technician Diagnostic Software Download and Installation Installation Procedures...

How to maintain and service the Deutz BFM1013/BFM2012 engine intake systemHow to maintain and service the Deutz BFM1013/BFM2012 engine intake system

June 10, 2025 heavydutydiag 0 Comment

The most basic function of the intake system is to provide sufficient, dry and clean air to the engine while...

How to solve the problem of alarm and speed limit of 1400RPM during operation of DL series enginesHow to solve the problem of alarm and speed limit of 1400RPM during operation of DL series engines

June 9, 2025 heavydutydiag 0 Comment

How to solve the problem of alarm and speed limit of 1400RPM during operation of DL series engines Doosan...

This article introduces the maintenance and parts replacement cycle of the Deutz engine cooling systemThis article introduces the maintenance and parts replacement cycle of the Deutz engine cooling system

June 8, 2025 heavydutydiag 0 Comment

This article introduces the maintenance and replacement cycle of cooling systems The coolants currently on the market are all prepared...

Importance of changing the oil during the first maintenance of Deutz diesel engineImportance of changing the oil during the first maintenance of Deutz diesel engine

June 3, 2025 heavydutydiag 0 Comment

Importance of the first maintenance of Deutz diesel engine Oil change cycle and oil level check Place the engine and...