Product Description

Isuzu Truck NPR 4HF1 Crown Wheel And Pinion 8973201030 Bevel Gear
 

Engine Assembly and Engine Parts for More models as following:

Office:

More Spare Parts:

Packing:


Wearhouse:

Tips:

Pelvic corner tooth installation:

1. The pot corner teeth should be cleaned before installation, so that the surface is kept clean and rust-free. The inner ring of the bearing used should be used in one set at the same time, and in order to make the active wheel front and rear bearings have the correct clearance in the assembly, the actual size of the bearing used should be carefully measured to determine the total thickness of its gasket.

2. The bearing should be heated to about 80-94C when assembled, and then gently pressed to the front bearing neck.

3, tighten the nut M27X15-6g behind the active wheel, tightening torque between 400-450Nm, at this time the torque required to rotate the active gear is between 1.0-2.5Nm, hook the edge hole with a spring scale, and the flat force of the pull gear is between 16.34-40.87N.

4. After the main cone assembly is installed on the reducer shell, the driven wheel is installed, the coupling nut bolt with the differential shell is cleaned, and the fastening glue GY340# and LT271# are coated on the thread surface. Adjust the axial position of the driven wheel, so that the gear pair meshing clearance is between 0.2-0.4mm, and then carry out a trial operation to ensure that the position of the contact spot is in the middle of the tooth surface, the front surface is small, the reverse surface can be biased to the large end, and the width of the contact shift point is generally not less than 7mm.