Caterham Seven User Manual download pdf (Page 83)

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The longest wire from the engine loom

(terminating in a 4-pin plug) is the

connection for the exhaust mounted

lambda probe. This cannot be connected

until the exhaust primary pipes and

collector/catalyst is fitted.

Remove the outermost Bell housing

securing bolt and spring washer. Pass

the Bell housing mounting bolt and

attached spring washer through the black

battery earth lead and secure to the bell-

housing. Tighten to 34 Nm.

Connect the red lead from the starter

motor to the battery. Also connect the

black lead on the main vehicle loom to the

starter motor on the same terminal.

NOTE

If a battery master switch is fitted, there

will be two red leads; one goes to the

battery, the other to the starter. The brown

lead is already connected.

Connect the brown lead from the

alternator to the starter.

Connect the brown/red wire (covered with

black insulation) from the chassis loom to

the starter solenoid.

NOTE

Make sure the leads are not touching to

any surrounding metal component.

7.1.4) Fuel system

The black, corrugated plastic, high

pressure fuel pipe from the fuel pump

emerges from the transmission tunnel and

is a push-fit on the white elbow connection

at the rear of the fuel rail, refer to Fig 45.

Note that there is no fuel return pipe with

this system

Figure 45: Fuel pipe connection

1. Fuel rail connection

2. Fuel pipe (from pump)

Once fitted the pipe cannot be removed

without a special tool. Ensure that the pipe

is kink free and routed away from possible

snags or chafe points. Remove the red

protective cover and push the connection

on the pipe firmly onto the elbow and

check that it is securely attached. Secure

the pipe with cable ties if necessary.

7.1.5) Clutch hydraulic hose

Remove all packaging from the clutch

hydraulic hose. Fit a copper washer to the

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