HOUSING AS 2061678 - Caterpillar

Illustration 1 g00585586
3114 Engines
Illustration 2 g00585261
3116 and 3126 Engines (1) Large bolts (2) Small boltsUse the following procedure to install bolts (1) and (2) :
Apply engine oil to the threads of the bolts.
Tighten large bolts (1) in a numerical sequence.Tighten the bolts to the following torque. ... 300 15 N m (221 11 lb ft)
Loosen large bolts (1) in a numerical sequence.
Tighten large bolts (1) in a numerical sequence.Tighten the bolts to the following torque. ... 130 15 N m (96 11 lb ft)
Tighten the large bolts (1) again in a numerical sequence.Tighten the bolts to the following torque. ... 130 15 N m (96 11 lb ft)
Turn large bolts (1) in a numerical sequence an additional 90 degrees (1/4 of a turn).
Tighten the small bolts (2) in a numerical sequence.Tighten the bolts to the following torque. ... 55 7 N m (41 5 lb ft)
Illustration 3 g00585334
Detail ATypical example (3) The installation depth of the cup plug is measured from the face of the cylinder head to the top edge of the plug. Depth of installation ... 1.25 0.25 mm (0.049 0.010 inch) (4) Apply 9S-3263 Thread Lock Compound to the first three threads of the plugs. Tighten the plugs to the following torque. ... 184 18 N m (136 13 lb ft)
Illustration 4 g00585381
Typical exampleCross section view of the cylinder head (5) Cylinder head thickness The thickness of the cylinder head ... 103.00 0.20 mm (4.055 0.008 inch) The minimum cylinder head thickness that is allowed ... 102.55 mm (4.037 inch) (6) Unit injector sleeveApply 9S-3263 Thread Lock Compound to the cylinder head at location (X) and location (Y). Note: Thread lock compound is not permitted at location (Z).