REINFORCEMENT 8X0494 - Caterpillar

(1) Lubricate threads and torque bolt to ... 1630 163 N m (1200 120 lb ft)(2) Bore of cylinder (new) ... 107.95 + 0.13 - 0.05 mm (4.25 + .005 - .002 in)(3) Bore of head (new) ... 57.23 0.03 mm (2.253 .0012 in) Diameter of rod (new) ... 57.10 0.04 mm (2.248 .0015 in)(4) Lubricate threads with clean grease and torque head to ... 475 to 745 N m (350 to 550 lb ft) Dimension C (both sides) ... 1.5 0.5 mm (.059 .02 in)Dimension D (both sides) ... 7.9 0.5 mm (.311 .02 in)Dimension E (after assembly) ... 50.984 0.083 mm (2.007 .003 in)Lift Cylinder Drift Maximum permissible drift of 10.0 mm (.39 in) when temperature of oil is:38°C (100°F) ... 5 minutes49°C (120°F) ... 3.3 minutes66°C (150°F) and above ... 1.7 minutes Fully extend and retract cylinders 5 times before checking.Tilt
(1) Lubricate threads and torque bolt to ... 1080 108 N m (800 80 lb ft)(2) Bore of cylinder (new) ... 101.6 + 0.13 - 0.05 mm (4.00 + .005 - .002 in)(3) Bore of head (new) ... 50.88 0.03 mm (2.003 .0012 in) Diameter of rod (new) ... 50.749 0.038 mm (1.998 .0015 in)(4) Lubricate threads with clean grease and torque head to ... 475 to 745 N m (350 to 550 lb ft) Dimension C (both sides) ... 1.5 0.5 mm (.059 .02 in)Dimension D (after assembly) ... 50.984 0.083 mm (2.007 .003 in)Dimension E (both sides) ... 7.9 0.5 mm (.311 .02 in)Tilt Cylinder Drift Maximum permissible drift of 10.0 mm (.39 in) when temperature of oil is:38°C (100°F) ... 5 minutes49°C (120°F) ... 3.3 minutes66°C (150°F) and above ... 1.7 minutes Fully extend and retract cylinders 5 times before checking.Attachment
(1) Lubricate threads and torque bolt to ... 1620 160 N m (1200 120 lb ft)(2) Bore of cylinder (new) ... 101.6 + 0.13 - 0.05 mm (4.00 + .005 - .002 in)(3) Bore of head (new) ... 50.88 0.02 mm (2.003 .001 in) Diameter of rod (new) ... 50.749 0.038 mm (1.998 .0015 in)Dimension C (both sides) ... 1.5 0.5 mm (.059 .02 in)Dimension D (both sides) ... 7.9 0.5 mm (.311 .02 in)