Oil Pump - Komatsu 114E-3 Series Shop Manual

SEN00176-02

Oil pump

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