ENGINE AR 9Y7878 - Caterpillar

(1) Torque for two bolts ... 8.0 1.5 N m (72 13 lb in)(2) Torque to install coupling to spool ... 8.0 1.5 N m (72 13 lb in)(3) 100-3564 Spring: Length under test force ... 26.4 mm (1.04 in)Test force ... 105 N (23.9 lb)Free length after test ... 28.7 mm (1.13 in)Outside diameter ... 9.1 mm (.36 in)(4) Torque to install makeup valve ... 70 7 N m (50 5 lb ft)(5) Torque for two bolts ... 5.5 1.5 N m (49 13 lb in)(6) 4T4513 Spring: Length under test force ... 35.1 mm (1.38 in)Test force ... 95 N (21 lb)Free length after test ... 63.5 mm (2.50 in)Outside diameter ... 27.7 mm (1.09 in)(7) 6E4317 Spring: Length under test force ... 47.8 mm (1.88 in)Test force ... 38 N (8.6 lb)Free length after test ... 50.3 mm (1.98 in)Outside diameter ... 14.2 mm (.56 in)(8) Torque for plug ... 70 7 N m (50 5 lb ft)(9) Torque to install valve and seat ... 14 2 N m (10 1 lb ft)