BUSHING 6K9132 - Caterpillar

(1) Thrust plates for center main bearing only.(2) End play for the crankshaft (new) ... 0.17 to 0.63 mm (.007 to .025 in.)(3) Torque for straight thread (5/8-18-2A) plugs ... 50 7 N m (37 5 lb.ft.) Torque for 1/4 pipe thread plugs* ... 25 N m (20 lb.ft.)"Stake" (make a mark with a punch) the crankshaft to hold the 1/4plugs tight.*These plugs are used with some reground crankshafts. (See Special Instruction Form No. SMHS7936.)(4) Make reference to Connecting Rod Bearing Journals.(5) Make reference to Main Bearing Journals.(6) Procedure to tighten counterweight bolts: a. Before assembly, put Fel-Pro C100 Lubricant (if not available, use 2P2506 Thread Lubricant) on the bolt threads, shank and underside of the bolt head.b. Tighten the bolts evenly to ... 50 5 N m (37 4 lb.ft.)c. Tighten each bolt more ... 120 5°
Each counterweight has a number and must be installed in the same position as the correct number on the crankshaft mounting pad to prevent damage to the crankshaft when the engine is run.