LR3/Disco 3
The lightweight valve gear provides good economy and noise levels. Valve head diameters are 31mm (1.220 in) for the
exhaust and 35mm (1.378 in) for the intake. All valves have 5mm (0.197 in) diameter stems supported in sintered metal
seats and guide inserts. Collets, valve collars and spring seats locate single valve springs on both intake and exhaust
valves. Valve stem seals are integrated into the spring seats.
Vacuum Pump
The vacuum pump is located at the rear of the RH side cylinder head and is driven from the exhaust camshaft.
Fuel Injectors
Item Part Number
Description
1
-
Roller rocker
2
-
Hydraulic lash adjuster
Item Part Number
Description
1
-
Location dowels
2
-
Bracket
3
-
Vacuum pump
4
-
Bolt
5
-
Bolts
6
-
Nut
7
-
Bracket (transmission breather hose)
8
-
Stud
