What are the injection pump tighten torque?
What are the injection pump tighten torque?
The injection pump mounting bolts need to be tightened to 32 ft. The fuel transfer pump mounting bolts require 9 ft. -lb. of torque.
What is a CAV fuel pump?
The C.A.V. Fuel Injection Pump is a cam-operated spring return plunger pump of the constant-stroke one pump element per cylinder type. Normally, it is offered as a one-cylinder unit, so that for multi- cylinder engines it is necessary to provide one pump per cylinder.
How do I turn the fuel up on a CAV pump?
Turn the engine over until you can get to the one on the away side, then back to the one that is near the notch. Loosen both bolts a turn or 2. Then to adjust fuel move that little notch. In the direction of rotation to lean, away from rotation to richen.
What is DPA pump?
A single pumping unit (the hydraulic head) consisting of 2 opposite plungers, located within a transverse bore of a distributor rotor, and forced inwards by lobes of a stationary internal cam ring, ensures a uniform delivery of fuel to each engine’s cylinder. …
When did CAV stop making diesel injection pumps?
CAV spare parts for injection pumps made by CAV generally prior to 1978. If your pump was made after this date it will probably be under LUCAS
Where does the drive go in an injection pump?
to ensure correct location, transmits the drive from the chain wheel to the injection pump drive hub. A central rotating member forms the pumping and distributing rotor, and this is driven by the drive hub through a splined drive shaft on which is mounted the governor flyweight assembly.
What kind of pump is a fuel injection pump?
Section Ca.6 DESCRIPTION OF THE FUEL INJECTION PUMP The injection pump is a single-cylinder, opposedplunger, inlet-metering, distributor-type pump fitted with a mechanical flyweight-type governor and a hydraulically operated automatic advance mechanism.
Where is the priming port on an injection pump?
When priming the injection pump, fuel at lift pump pressure enters the central port in the regulatingvalve sleeve and moves the ‘free’ piston against the pressure of the piston retaining spring to uncover the priming port in the lower end of the valve sleeve.
