NIPPLE 3B7774 - Caterpillar

(1) Torque for plug ... 45 6 N m (33 4 lb ft)(2) Torque for eight bolts ... 530 70 N m (390 50 lb ft)(3) Torque for two fittings ... 11 4 N m (97 35 lb in)(4) Torque for fitting ... 13 4 N m (115 35 lb in)(5) Torque for gage ... 45 6 N m (33 4 lb ft)(6) Rubber toric seals and all surfaces in contact with them must be clean and dry at assembly. Put a thin layer of oil on the surfaces of the metal seals that are in contact just before installation. The metal seal must be assembled square with the bore, and rubber toric seals must not be bulged or twisted.(7) Torque for 32 bolts ... ... 260 N m (192 lb ft)(8) Torque for three plugs ... 45 6 N m (33 4 lb ft) (9) Torque for 10 bolts ... 120 20 N m (88 15 lb ft)