1st Re-issue
Compressor
Make 	Clayton Dewardre
Type 	SC6
4.236 Engine 	Air Cooled
6.247 Engine 	Water Cooled
Air Reservoirs - Volume
Sensing 	10 litres (605in3 )
Service 	10 litres (605in3 )
Service 	10 litres (605in3 )
Colour Coding Of Air Pipes
Blue 	Split Service
Yellow 	Split Service
Orange 	Park Brake Circuit
Pressure Settings	Bar	lbf.in.2
Unloader valve cut-in 	7.5	110
Unloader valve cut-out 	9	130
Safety valve opens 	10.7-11.4	155-165
Quadruple protection valve 	6.2	90
Hand control valve 	6.5-6.9	95-100
Buzzer operates 	3.7-4.6	54-66
Park brake warning light 	5.3-5.7	78-83
Stop light switch 	5.3-5.7	78-83
Auto release valve operates 	2.4	35
Auto release valve manual reset 	2.7	40