Coupling Flange Disassembling And Reassembling - Kubota KX080-3 Workshop Manual

WSM KX080-3 Service
D.Disassembling and Reassembling
a. Coupling flange
(A)
1. Apply a proper amount of grease on the splines.
• Otherwise the splines may get burnt, making it difficult to remove the pump.
2. Keep the rubber free from grease. Immediately wipe it clean if stained with grease.
• Otherwise the rubber may get deteriorated by the grease.
3. Fitting the coupling.
4. Tightening torque of the coupling mounting bolt: 210~230N·m, 21.4~23.5 kgf·m, 155~170 ft·lbf
• Do not apply any adhesive.
Be sure to use a torque wrench to tighten up the bolts. Do not employ an impact wrench, because
otherwise the coupling may be damaged.
A
Assembly procedure of coupling flange
A) First tighten this bolts, aligning the spring pin (a).
B) Second tighten this bolts, aligning the spring pin (b).
(b)
(A)
(a)
(a)
(A)
(B)
IV-S-59
(a)
Hydraulic system