Carburetor Oil Level Check; Fuel Pump Screen Cleaning; Engines With Apg Fuel Pump - LIMBACH L 2000 EA Operating And Maintenance Manual

8.6

Carburetor Oil level check

Unscrew piston damper.
Check oil level and correct as necessary.
Oil level should be approx. 4 mm below the top edge of the piston guide (the piston
guide has two opposite notches at the top edge).For refilling, use carburetor damper oil
only (P/N: 170.210.005).
Overfilling of the piston guide is not dangerous - excess oil will be fed to the combustion
process of the engine.
Install piston damper.
8.7

Fuel Pump Screen cleaning

8.7.1 Engines with APG Fuel Pump

Close fuel shutoff valve.
Removal of screen.
Unscrew mounting bolt of the pump cover.
Demount cover and screen with sealing.
Cleaning of screen.
Wash the screen by means of gasoline used for cleaning purposes and clean it out by
using compressed air.
Installation of screen.
Use new sealings for screen and mounting bolt.
Oil mounting bolt slightly before installation.
Edition: 01.03.2016
Operating Manual L 2000
Page: 30/48