JLG 3394RT Service Maintenance Manual page 59

22. Check splines (1) for damage or fretting; running
surfaces (2);groove cut by shaft seal (3).
1
2
23. Check that sliding surface is free of grooves (1);
cups are free of groove and there are no pittings (2).
1
24. Make sure the seat of the shaft seal in the case has
no damage.
3121133
3
2
– JLG Sizzor –
SECTION 3 - CHASSIS & SCISSOR ARMS
25. Make sure the sealing surfaces are damage free.
26. Press bearing ring in port plate (with tool).
27. Press bearing ring in supporting axle (with tool).
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