HOSE AS 4950590 - Caterpillar

Torque for the nuts that hold the fuel lines (use 5P0144 Fuel Line Socket) ... 40 7 N m (30 5 lb ft)(1) Torque for bushing ... 163 14 N m (120 10 lb ft)(2) 8N1415 Spring (reverse flow check): Length under test force ... 8.69 mm (.342 in)Test force ... 111.21 6.5 N (25 1 lb)Free length after test ... 12.12 mm (.477 in)Outside diameter ... 9.78 mm (.385 in)(3) Thickness of 4W6869 Spacer ... 5.049 0.005 mm (.1988 .0002 in)(4) 4P9831 Spring: Length under test force ... 44.50 mm (1.751 in)Test force ... 74.5 3.7 N (16.74 .83 lb)Free length after test ... 47.85 mm (1.884 in)Outside diameter ... 25.9 mm (1.02 in)(5) Length of pump plunger (new) ... 73.886 0.013 mm (2.9089 .0005 in) Minimum permissible length (worn) ... 73.873 mm (2.9084 in) (6) Distance from housing to end of rack when rack and gears are engaged at center of fourth tooth position ... 7.24 0.08 mm (.285 .003 in)(7) Torque for plugs ... 5 1 N m (44 9 lb in)(8) The end play when washer (8) is pressed against the camshaft shoulder is ... 0.285 0.235 mm (.0112 .0093 in)