Branson 4015r - Main Bolt Tightening Torque; Maintenance Standard Table

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42hW-201601
CHAPTER 2 ENGINE 3015R(h)/3515R(h)/4015R(h)/F36R(h)/F42R(h) TRACTOR
7. MAINTENANCE STANDARD TABLE
7.1 MAIN BOLT TIGHTENING TORQUE
ITEM SIZE HEXAGON(mm)
TIGHTENING
TORQUE(kgf·cm)
NOTE
Cylinder head bolt M11×1.5 17
① 800 kgf·cm
(1200 kgf·cm)
② 360° disassum.
③ 520kgf·cm(Long
bolt)
570kgf·cm(Short bolt)
④ ③+ 90°
Connecting rod bolt M10×1.25 14 300kgf·cm + 60° (700 kgf·cm)
Flywheel clamping bolt M10×1.25 17 300kgf·cm + 60° (900 kgf·cm)
Metal cap clamping bolt M12×1.5 17 600kgf·cm + 60° (1250 kgf·cm)
Crankshaft V-pulley clamping bolt M14×1.5 19
①
750
② 1150±100
Glow plug M10×1.25 12 275±25
Injection valve M20×1.5 22 750±50
Valve adjusting screw clamping bolt M8×1.25 270±30
Balancer housing clamping bolt M8×1.25 12 270±30
Idle gear shaft clamping bolt M8×1.25 12 270±30
Nozzle Return pipe Nut M12×1.5 17 370±50
Nozzle jet bolt M8×1.25 13 170±50
Injection pump gear clamping bolt M12×1.25 19 900±100
Alternator bracket nut M10×1.5 14 530±70
Oil seal housing clamping bolt M8×1.25 12 270±30
Oil suction tube clamping bolt M8×1.25 12 270±30
Thermostat cover bolt M8×1.25 12 270±30
Rocker arm support hold nut M12×1.25 19 600±50
Camshaft thrust bearing bolt M8×1.25 12 270±30