Caterham Seven User Manual download pdf (Page 112)

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Trim to length and connect the long ‘J’

hose between the lower (inlet) connection

of the heater valve and the outlet at the

back of the cylinder head, insert the temp

sender submarine into this pipe under the

coil pack. Apply rubber lubricant where

necessary and secure using hose clips.

Ensure that the hose is routed to avoid

chafing, use cable ties as necessary. Do

not fully tighten the hose clips at the

heater end at this point. Refer fig 86/87.

Figure 86: Heater valve arrangement

1. Hose to ‘T’ piece

5. ‘J’ hose to cylinder

head

2. Heater outlet

3. Heater inlet

6. Hose clip

4. Heater valve

NOTE

On cars where no heater is fitted the

relevant connections at the rear of the

cylinder head and on the front LH side of

the engine block must be joined by a

suitable length of hose.

Figure 86: Temp sender submarine

Remove and retain the locknut and

washer from the heater control cable and

pass it from inside the cockpit, through the

hole in the front face of the scuttle, refer to

Figures 88 and 89. Secure the cable in

place using the locknut and washer

provided.

Figure 87: Heater control location

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Caterham Seven User Manual Page 112