BEARING SURFACE (JOURNAL) FOR MAIN BEARINGS

BEARING SURFACE (JOURNAL) FOR CONNECTING RODS

TM-5-3805-263-14P-2 Grader Heavy Road Motorized Type I Nonsectionalized Type II Sectionalized Manual
Page Navigation
238

3304 VEHICULAR ENGINES SPECIFICATIONS TM 5-3805-263-14&P-2 BEARING SURFACE (JOURNAL) FOR MAIN BEARINGS (D) Diameter of Joural Surface finish on di- ameter of journal BEARING SURFACE (JOURNAL) FOR MAIN BEARINGS .010 in. (0.25 mm) .020 in. (0.51 mm) ORIGINAL UNDERSIZE UNDERSIZE SIZE (SMALLER) (SMALLER) JOURNAL JOURNAL JOURNAL 3.4992 ± .0008 in. 3.4892 ± .0008 in. 3.4792 ± .0008 in. (88.880 ± 0.020 mm) (88.626 ± 0.020 mm) (88.372 ± 0.020 mm) 10 micro inches or smoother (0.25 micrometer) .030 in. (0.76 mm) UNDERSIZE (SMALLER) JOURNAL 3.4692 ± .0008 in. (88.118 ± 0.020 mm) Rear .226 ± .008 in. All .218 ± .008 in. *(E) Radius Journal (5.74 ± 0.20 mm) Others (5.54 ± 0.20 in. mm) Surface finish in 63 micro inches or smoother radius (1.6 micrometers) (F) Maximum width of journals, except front and rear journal 1.712 in. (43.46 mm) Width of rear journal Surface finish on thrust faces of rear journal 1.5935 ± .0055 - .0025 in. (40.475 + 0.140 - 0.064 mm) 18 micro inches or smoother (0.46 micrometer) *Radius must blend smoothly (have no sharp edges) with the machined surfaces of the journals. 1-244

Privacy Statement
Press Release
Contact