SCHUNK WBL 85 Balfour Beatty, Руководство по эксплуатации и обслуживанию

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WBL 85-15kV
Repairs
Single Arm Pantograph WBL 85 Balfour Beatty
Page 22
Instructions:
❑
Remove both cover plates (1) (e.g. using a screwdriver).
❑
Detach both retaining rings (4) with retaining ring pliers.
❑
Push bearing housing (5) out of bearing block by means of a sleeve, which only
rests on the outer ring of the grooved ball bearing.
❑
Push bearing shaft (2) out of grooved ball bearing (3), clean, check for
movebility and bearing play, and replace if necessary.
❑
Assembly of bearings vice versa - pack space between grooved ball bearings
with grease TOP 2000 of AGIP Schmiertechnik.
9.4.3 Pan Head
❑
Detach 3/2 way monitoring-valve from pantube
❑
Detach pneumatic screw-joints and blind from 3/2 way-valve
❑
Detach collectorstripsupport from levers
❑
Detach axle and springroll from collectorstripsupport
❑
Detach levers from pantube
❑
Detach leafsprings and underlayingsprings from pantube
❑
Detach axles and plainbearings from levers and pantube
❑
Detach horns and tubs from collectorstrip
9.4.2 Fixed Bearing of Base Frame, Coupling Rod and Upper Frame
Grease TOP 2000 of AGIP Schmiertechnik
Grooved Ball Bearing (3)
Bearing Shaft (2)
Cover Plate (1)
Bearing Housing (5)
Retaining Ring (4)