Rammer Repair Ramming System
wc_tx001547gb.fm 101
5.4 Spring System
See Graphic: wc_gr001327rm, wc_gr001328rm
Recommended Tools
Impact wrench
Socket: 32 mm or 24mm (BS 500 only) deep well
Drift pin
Torque wrench
Rubber mallet
Impact bushing puller P/N 0116816
Loctite 243 (blue)
Disassembly
5.4.1 Remove the ramming shoe and separate the ramming system from the
upper machinery.
5.4.2 Remove the spring system cover and the spring set per section Spring
System Cover Removal and Installation.
5.4.3 Loosen the nut (d) on the impact bushing puller to allow the yoke (c)
to set on the flange surface of the rammer and the jaws to reach the
bottom of the impact bushing.
5.4.4 Push the jaws (a) of the impact bushing puller over the impact bushing
(b) until it seats at the bottom of the impact bushing.
5.4.5 Tighten the nut on the impact bushing puller to remove the impact
bushing as shown in the graphic and discard.
5.4.6 Place a drift pin through the holes on the end of the ram (e) to prevent
the ram from turning.
5.4.7 Use an impact wrench to remove the locknut (k).
5.4.8 Remove the piston guide (j).
5.4.9 Remove the spring set (g) and the bushing (f) from the spring cylinder.
wc_gr001327rm
d
c
c
b
a
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