633GC OPERATOR’S MANUAL
18
MAINTENANCE
Starter Housing Assembly
•
To reattach the starter housing, first pull the starter cord out, then
hold the starter housing against the crankcase (Figure 6). Slowly
release the starter cord to enable the pulley to fit between the pawls.
•
Insert and tighten the screws. Use blue Loctite # 242.
CHAIN TENSIONER
The chain tensioner (Figure 7) can become clogged with concrete
slurry during cutting. After each usage, thoroughly flush the chain
tensioner with water. Then apply a liberal amount of grease.
Most Common Causes of Tensioner Damage
•
Side cover nuts are not tight enough. They should be torqued to
20 ft-lbs (27Nm).
•
Chain tensioning is attempted without loosening the side cover
nuts.
•
Concrete debris in tensioner pocket.
Figure 6
IMPORTANT
Chain
Tensioner
Figure 7
Summary of Contents for 633GC
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