Filter
Top Products
20
5. Piston (See Table 7 for Piston weights)
Note: For large hammers, you may wish to stand the hammer upright
with proper support, and pull the piston upward using a lifting device.
a. Attach an eye bolt to the top of the piston and pull out together with cylinder
sleeve toward the top.
b. It may be useful to use a pry bar as a lever as shown in Figure 14. Be careful to
not damage the piston.
Figure 14. Removing the piston.
5. Cylinder sleeve
Note: Support piston on wood blocks.
Remove the cylinder sleeve from the piston. A plastic hammer or nylon bar can be used
for removal as shown in Figure 15. Do not force the cylinder sleeve. Tap uniformly on
all sides of the sleeve.
Figure 15. Removing Cylinder Sleeve
Table. 7. Piston Weights
WEIGHTS
HAMMER MODEL
kg lbs.
HH1500 41 90
HH2000 64 142
HH3600 101 222
HH4500 122 270
HH5800 153 338
HH8000 198 436