PUMP GP-FUEL 20R6601 - Caterpillar

HEAD BOLT LOCATION AND TIGHTENING SEQUENCE (1) Put 5P3931 Anti-Seize Compound on bolt threads and tighten bolts according to the procedure that follows: 1. Tighten bolts 1 thru 18 in number sequence to ... 60 10 lb. ft.(80 14 N m) 2. Tighten bolts 1 thru 18 in number sequence to ... 110 5 lb. ft.(150 7 N m) 3. Again tighten bolts 1 thru 18 in number sequence to ... 110 5 lb. ft.(150 7 N m) 4. Tighten bolts 19 thru 22 in number sequence to ... 32 5 lb. ft.(43 7 N m)
SECTION A-A(2) Holes for fuel injection nozzles.(3) Thickness of cylinder head [measure through the fuel injection nozzle holes at each end of the cylinder head]. New ... 3.785 .006 in.(96.14 0.15 mm)Minimum permissible thickness ... 3.774 in.(95.86 mm)Flatness of the cylinder head should be within .006 in. (0.15 mm) total, and a maximum of .003 in. (0.08 mm) for any 6 in. (152.4 mm) span.