ENGINE AR-COMPLETE 1399900 - Caterpillar

(1) Bolts that hold the cover and core support plate. Tighten the bolts to a torque of ... 25 7 N m (18 5 lb.ft.)After the engine is operated, again tighten the bolts to a torque of ... 25 7 N m (18 5 lb.ft.)(2) Put clean engine oil or glycerin on all O-ring seals and in their bores at assembly. Tighten all bolts (1) through core support plate before bolts (3), through the water line adapters, are tightened.(3) Tighten the bolts and nuts to a torque of ... 23 4 N m (17 3 lb.ft.)(4) Bolts that hold water line adapters.(5) Put 9S3263 Thread Lock on the bolt threads at assembly.