Komatsu SAA6D114E-3 - Oil Pump

SEN00176-02 10 Structure, function and maintenance standard
36 114E-3 Series
Oil pump 1
Unit: mm
No. Check item Criteria Remedy
1 Clearance of rotor in axial direction 0.025 – 0.127
Replace oil pump
2
Clearance between outer rotor and
body
0.178 – 0.381
3
Clearance between outer rotor and
inner rotor
0.025 – 0.178
4
Tightening torque of oil pump mounting
bolt
Target (Nm {kgm})
Tigthen and
retighten
24 {2.4}