Perkins Phaser Series - Page 46

12 CYLINDER HEAD ASSEMBLY
Valve seat insert tool (A)
Inlet (for 45° valves)
A1 . . . . . 1,59 mm (0.063 in)
A2 . . . . . 19,05 mm (0.750 in)
A3 . . . . . 6,35 mm (0.250 in)
A4 . . . . . 76,20 mm (3.00 in)
A5 . . . . . 37,26/37,28 mm (1.467/1.468 in)
A6 . . . . . 51,00/51,23 mm (2.008/2.017 in)
A7 . . . . . 0,79 mm (0.031 in)
A8 . . . . . 1,59 mm (0.063 in)
A9 . . . . . 1,59 mm (0.063 in)
A10 . . . . 9,45/9,47 mm (0.372/0.373 in)
Inlet (for 31° valves)
A1 . . . . . 1,59 mm (0.063 in)
A2 . . . . . 19,05 mm (0.750 in)
A3 . . . . . 3,00 mm (0.118 in)
A4 . . . . . 76,20 mm (3.00 in)
A5 . . . . . 35,30/35,60 mm (1.390/1.402 in)
A6 . . . . . 43,94/43,99 mm (1.730/1.732 in)
A7 . . . . . 0,79 mm (0.031 in)
A8 . . . . . 1,59 mm (0.063 in)
A9 . . . . . 1,59 mm (0.063 in)
A10 . . . . 9,45/9,47 mm (0.372/0.373 in)
Exhaust (for 45° valves)
A1 . . . . . 1,59 mm (0.063 in)
A2 . . . . . 19,05 mm (0.750 in)
A3 . . . . . 7,92 mm (0.312 in)
A4 . . . . . 76,20 mm (3.00 in)
A5 . . . . . 32,58/32,84 mm (1.283/1.293 in)
A6 . . . . . 42,39/42,62 mm (1,669/1.678 in)
A7 . . . . . 0,79 mm (0.031 in)
A8 . . . . . 1,59 mm (0.063 in)
A9 . . . . . 1,59 mm (0.063 in)
A10 . . . . 9,45/9,47 mm (0.372/0.373 in)
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PA069
12A.26 Perkins Phaser/1000 Series, April 1995