COLLAR KIT 8N8218 - Caterpillar

(1) Torque for cover bolts in upper hitch: 1: Tighten two bolts (180° apart) to ... 100 lb. ft.(13,8 mkg)2: Tighten other two bolts to same amount3: Tighten bolts (again) to final torque of ... 150 20 lb. ft.(20,7 2,8 mkg)(2) Torque for cap bolts (upper) in lower hitch: 1: Use no shims under cap. Tighten four bolts to ... 90 lb. ft.(12,4 mkg)2: Tighten four bolts (again) to ... 130 5 lb. ft.(18,0 0,7 mkg)3: Make sure lower cap is against frame.Measure clearance between upper cap and frame at each bolt. Shims of minimum clearance measured are installed.4: Install shims and tighten bolts to final torque of ... 150 20 lb. ft.(20,7 2,8 mkg)(3) Torque for pin bolts in lower hitch: 1: Use no shims under plate. Tighten two bolts to ... 175 10 lb. ft.(24,2 1,4 mkg)2: Measure clearance 360° around plate (between plate and frame). Install shims of minimum clearance measured less ... .010 in.(0,25 mm)3: With correct thickness shims installed tighten bolts to final torque of ... 265 35 lb. ft.(36,7 5,0 mkg)(4) Torque for bolts in lower plate on lower hitch ... 150 20 lb. ft.(20,7 2,8 mkg)(5) Torque for nuts on rear axle support ... 325 25 lb. ft.(44,9 3,5 mkg)(6) Torque for nuts on rear axle support ... 325 25 lb. ft.(44,9 3,5 mkg)