VALVE A 0372441 - Caterpillar

Illustration 1 g00489913
(1) Put 6V-4876 Lubricant on all the large bolt threads (3/4 inch). Use the following procedure in order to tighten the cylinder head bolts.
Tighten bolt (1) through bolt (14) in numerical order.Tighten the bolts to the following torque. ... 270 25 N m (200 18 lb ft)
Tighten bolt (1) through bolt (14) in numerical order.Tighten the bolts to the following torque. ... 470 20 N m (347 15 lb ft)
Tighten bolt (1) through bolt (14) in numerical order.Tighten the bolts to the following torque. ... 470 20 N m (347 15 lb ft)
Install the rocker arm shafts.
Tighten bolt (15) through bolt (26) in numerical order.Tighten the bolts to the following torque. ... 270 25 N m (200 18 lb ft)
Tighten bolt (15) through bolt (26) in numerical order.Tighten the bolts to the following torque. ... 450 20 N m (332 15 lb ft)
Tighten bolt (15) through bolt (26) in numerical order.Tighten the bolts to the following torque. ... 450 20 N m (332 15 lb ft)
Tighten bolt (2). Tighten the bolts to the following torque. ... 45 7 N m (33 5 lb ft) (2) Bolt (3) Stud Tighten the twelve studs in the cylinder head to the following torque. ... 35 5 N m (26 4 lb ft)
Illustration 2 g00489915
(4) Cylinder head thickness Thickness of new cylinder head ... 112.78 0.25 mm (4.4401 .010 inch) Minimum permissible thickness of cylinder head ... 111.51 mm (4.390 inch) (5) Stud Tighten the six studs that hold the locks for the fuel line adapter to the following torque. ... 17 5 N m (13 4 lb ft)Note: Flatness of the cylinder head should be within 0.13 mm (.005 inch). The flatness should also be a maximum of 0.03 mm (.001 inch) for any 76.2 mm (3.00 inch) span.