See also:

Monitoring
Instrument panel A. With the ignition on, the fuel gauge needle should indicate the level of fuel remaining. B. With the engine running, its associated low level warning lamp should go off. C. ...

Bonnet
A. Interior release lever. B. Exterior safety catch C. Bonnet stay. ...

Removing the cartridge
Stow the black pipe. Detach the angled base from the white pipe. Support the compressor vertically. Unscrew the cartridge from the bottom. Beware of discharges of fluid. The expiry date ...