Tightening torque Kubota D850 | DH850 | D950 | V1100 | V1200

Kubota tightening torques

General information on the tightening torques of all Kubota engines as an example the head bolts etc.

An important rule is that the head bolts must first be oiled, on which the correct NM can then be measured with the torque wrench. This means first cleaning the head bolts with a wire brush and then dipping them in oil. Drain this so that it cannot affect the tightening torque.

Adjustment of all Kubota D850, DH850, D950, V1100, V1200 engines:

Valve clearance when the engine is cold:

0.145-0.185 mm
0.0057-0.0073 in inches

Head studs or bolts:

48 to 51 FT-LBS

Main bearing bolt

Bolt 1 15.0 to 17 FT-LBS
Bolt case 22.0 to 25 FT-LBS

Flywheel bolts

40 to 43ft-lbs

Glow plug:

15 to 18 FT-LBS(D850 – D950) + 29 to 36 FT-LBS(V1100-V1200)

Tightening torque Kubota D850 | DH850 | D950 | V1100 | V1200 | Shop4Trac

Matching models to these tightening torques

Kubota

B1400, B1402, B1500, B1502, B1550, B6200, B40, B1-14, B1-15
B6200D, B6200E, B6200HST-D, B6200HST-E, B1550D, B1550E, B1550HST-D, B1550HST-E, B1400, B1500, B1402E, B1402DT, B1502E, B1502DT
KH35 (excavator)

Kubota engine

D850, D850BH, D850-5B

Kubota

B1-17
B6100, B7200D, B1750D, B8200E, F2100
B1750D B1750E
KH41, KH61
KH-021H, KH-024, KH-024H,
B1-16, B1-17, B1600, B1702, B1750, B20, B7200, B8200
B7200E, B7200HST-D, B7200HST-E, B8200D, B8200E, B8200HST-D, B8200HST-E, B1750E, B1750HST-D, B1750HST-E, B-20, B1600, B1600DT, B1702DT,

Bobcat