PLATE-RETAINER 8P6949 - Caterpillar

(1) Large bolts (M20)(2) Small bolts (M10)Instructions for installing bolts (1) and (2): Put engine oil on the threads of the bolts and tighten them as follows:a. Tighten bolt (1) through bolt (14) in a numerical sequence to a torque of ... 300 15 N m (221 11 lb ft)b. Loosen bolt (1) through bolt (14) until the washers are loose under the bolt heads.c. Tighten bolt (1) through bolt (14) in a numerical sequence to a torque of ... 130 15 N m (95 11 lb ft)d. Again tighten bolt (1) through bolt (14) in a numerical sequence to a torque of ... 130 15 N m (95 11 lb ft)e. Turn bolt (1) through bolt (14) in a numerical sequence for an additional 90 degrees (1/4 turn).f. Tighten bolt (15) through bolt (20) in a numerical sequence to a torque of ... 55 7 N m (41 5 lb ft)(3) Depth that all cup plugs are installed (measured from head face to top edge of plug) ... 1.25 0.25 mm (0.049 0.010 in)
Cylinder Head Cross Section(4) Sleeve. For replacement of a hydraulic unit injector sleeve, refer to Using The 122-7093 Sleeve Replacement Tool Group, Special Instruction SEHS9120.(5) Height of cylinder head (new) ... 103.00 0.20 mm (4.055 0.008 in)