PAGE 36 — CA4HC WALK-BEHIND TROWEL • OPERATION MANUAL — REV. #1 (06/24/20)
MAINTENANCE
Spark Arrester
1. Remove and retain the four 5 mm screws securing the
muffler protector to the muffler (Figure 41). Remove the
muffler protector and set it aside.
Figure 41. Spark Arrester Removal
2. Remove and retain the 4 mm screw securing the spark
arrester to the muffler, and remove the spark arrester
(Figure 41).
3. Carefully remove carbon deposits from the spark
arrester screen (Figure 42) with a wire brush.
Figure 42. Cleaning the Spark Arrester
4. Replace the spark arrester if it is damaged (has breaks
or holes).
5 MM
SCREWS
MUFFLER
MUFFLER
PROTECTOR
4 MM
SCREW
SPARK
ARRESTER
SPARK ARRESTER
SCREEN
WIRE BRUSH
5. Reinstall the spark arrester, muffler protector, and
exhaust deflector in reverse order of disassembly.
TROWEL MAINTENANCE
Clean the trowel daily. Remove all dust and slurry buildup.
Make sure lubrication is performed after any steam cleaning.
Trowel Lubrication (Every 8 Hours)
Regular lubrication is required to maintain your trowel in
optimal working condition. Perform the following lubrication
procedure after
every 8 hours of use
.
1. Locate one of the Zerk grease fittings on the spider
assembly (Figure 43). Remove the Zerk fitting cap
and set it aside.
Figure 43. Spider Lubrication
NOTICE
Refer to the manufacturer’s engine manual supplied
with your trowel for more detailed information about
engine maintenance and troubleshooting.
ZERK FITTING
CAP
ZERK GREASE
FITTING
To
order
go
to
Discount-Equipment.com
