Kubota u15-3, Руководство по ремонту

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WSM U15-3
II-4
b. Tightening torque
1. Machine
Unit: N
·
m (kgf
·
m)
2. General bolt/nut tightening torque
Unit: N
·
m (kgf
·
m)
Loctite U15-3 Remarks
Travel wheel motor { 60.8 ~ 70.6 (6.2 ~ 7.2)
Control valve {
Sprocket { 60.8 ~ 70.6 (6.2 ~ 7.2)
Track roller { 103 ~ 117.7 (10.5 ~ 12)
Carrier roller 48.1 ~ 55.9 (4.9 ~ 5.7) Slide plate
Plate (idler) 77.5 ~ 90.2 (7.9 ~ 9.2)
Grease cylinder nipple 98.0 ~ 108.0 (9.0 ~ 11.0)
Swivel bearing { 103 ~ 117.7 (10.5 ~ 12)
Swivel motor { 367.7 ~ 431.5 (37.5 ~ 44.0)
Return filter 19.6 ~ 29.4 (2.0 ~ 3.0)
Engine bracket/engine support {
Engine anti-vibration rubber { 39.2 ~ 45.1 (4.0 ~ 4.6) Nut
Engine anti-vibration rubber 39.2 ~ 45.1 (4.0 ~ 4.6)
Counterweight { 107.9 ~ 125.5 (11.0 ~ 12.8) Oil tank
Coupling 48.1 ~ 55.9 (4.9 ~ 5.7)
Main pump 77.5 ~ 90.2 (7.9 ~ 9.2)
Rotary joint 48.1 ~ 55.9 (4.9 ~ 5.7)
Rotary joint stopper { 48.1 ~ 55.9 (4.9 ~ 5.7)
Muffler flange 23.5 ~ 27.5 (2.4 ~ 2.8)
Control valve through bolt 13.7 ~ 14.7 (1.4 ~ 1.5)
4T 7T 9T
M6 7.8 ~ 9.3 (0.8 ~ 0.95) 9.8 ~ 11.3 (1.0 ~ 1.15) 12.3 ~ 14.2 (1.25 ~ 1.45)
M8 17.7 ~ 20.6 (1.8 ~ 2.1) 23.5 ~ 27.5 (2.4 ~ 2.8) 29.4 ~ 34.3 (3.0 ~ 3.5)
M10 39.2 ~ 45.1 (4.0 ~ 4.6) 48.1 ~ 55.9 (4.9 ~ 5.7) 60.8 ~ 70.6 (6.2 ~ 7.2)
M12 62.8 ~ 72.6 (6.4 ~ 7.4) 77.5 ~ 90.2 (7.9 ~ 9.2) 103.0 ~ 117.7 (10.5 ~ 12.0)
M14 107.9 ~ 125.5 (11.0 ~ 12.8) 123.6 ~ 147.1 (12.6 ~ 15.0) 166.7 ~ 196.1 (17.0 ~ 20.0)
M16 166.7 ~ 191.2 (17.0 ~ 19.5) 196.1 ~ 225.4 (20.0 ~ 23.0) 259.7 ~ 304 (26.5 ~ 31.0)
M18 245.2 ~ 284.4 (25.0 ~ 29.0) 274.6 ~ 318.7 (28.0 ~ 32.5) 343.2 ~ 402.1 (35.0 ~ 41.0)
M20 333.4 ~ 392.3 (34.0 ~ 40.0) 367.7 ~ 431.5 (37.5 ~ 44.0) 519.8 ~ 568.8 (53.0 ~ 58.0)