PT800 Cummins PT Fuel Pump and Injector Assembly Disassembly Tool Kit

Professional Maintenance Solution for Cummins PT Systems

The PT800 Special Assembly and Disassembly Tool Kit is an essential set of equipment designed for the installation, maintenance, and adjustment of Cummins PT fuel pumps and fuel injectors. Engineered for precision, this kit allows technicians to perform complex repairs with ease, ensuring the durability and exactness required for diesel engine maintenance.

Comprehensive Functionality:
This kit is divided into two main functional groups:

1. PT Pump Installation and Adjusting Tools:

• PT pump assemblies installation bracket.

• Coupling installation tools and drive shaft oil seal transition bush.

• Assistant piston protrusion testing tools.

• Idle speed, AFC (Air Fuel Control), and "No Air" screw adjusting tools.

• Compatible Pumps: Fits PT(G), PT(G)VS, PT(G)MVS, PT(G)SVS, PT(G)AFC, PT(G)AFC-VS, PT(H)VS, PT(R) fuel pumps, etc.

2. PT Fuel Injector Installation and Adjusting Tools:

• Installation bracket, bonnet sleeve, and bonnet wrench.

• Overhead adjusting bracket, hexagon sleeve, and double offset ring spanner.

• O-ring installation transition bush and metering jet plug trim tools.

• Compatible Injectors: Fits 5/16" and 3/8" PTB, PTC, PTD, and 3/8" overhead PTD fuel injectors.

Application Scenarios:

• Diesel Injection Labs: For dismantling pumps/injectors before cleaning and testing on a test bench.

• Heavy Truck Repair Shops: Maintaining older Cummins engines found in trucks, construction machinery, and marine vessels.

• Engine Remanufacturing: Rebuilding PT pumps and injectors to factory specifications.

FAQ (Frequently Asked Questions)

Q1: What specific Cummins pumps does this tool kit fit?
A: It fits a wide range of PT series pumps, including PT(G), PT(G)VS, PT(G)AFC, PT(H)VS, and PT(R) fuel pumps.

Q2: Does this kit help with O-ring installation?
A: Yes, it includes specific "transition bushes" for both the pump drive shaft oil seal and the fuel injector O-rings, ensuring seals are installed without damage.

Q3: Can I use this for PTD overhead injectors?
A: Yes, the kit includes specific overhead adjusting brackets, hexagon sleeves, and ring spanners designed for 3/8" overhead PTD fuel injectors.

Q4: Is this tool for testing or just mechanical repair?
A: This is primarily a mechanical assembly and disassembly tool kit. While it includes "piston protrusion testing tools," it is used for rebuilding and adjusting the mechanical components, not for flow testing (which requires a test bench).

• Complete Set: Integrates all necessary tools for both the Pump and the Injector into one kit, eliminating the need to buy scattered tools.

• Broad Compatibility: Covers a huge range of Cummins PT series models, from standard PT(G) pumps to Overhead PTD injectors.

• Precision Engineering: "Exact" fitment as stated in the manual. These tools are machined to specific Cummins tolerances to prevent damage to delicate pump seals and injector threads during disassembly.

• Durability: Made from high-grade industrial steel to withstand the high torque and force often required in diesel engine repair.

• Convenience: Designed to simplify specific tasks like "O-ring installation" and "AFC adjusting," which are difficult without specialized tools.