5.
6.
Rinse and squeeze to dry.
To replace the spark arrestor:
1.
Remove the five screws that hold the cover.
Reinstall the air filter.
Note: Make sure the filter is seated properly inside the
cover. Installing the filter incorrectly will allow dirt to
enter the engine, causing rapid engine wear.
Note: Removing these screws requires the use of a T20
and T25 torx screwdriver.
2.
Remove the cover.
7.
8.
Install the air filter cover.
Tighten knob to secure.
3.
Remove the two screws holding the muffler assembly in
place.
4.
Remove the muffler assembly and muffler gasket. It
may be necessary to work the muffler assembly free
from the muffler gasket.
Cleaning the Exhaust Port, Muffler,
and Spark Arrestor
See Figure 16.
5.
6.
Separate the muffler cover from the muffler.
Remove the three screws that hold the plates on the
WARNING:
muffler.
Stop engine, remove spark plug boot, and allow
engine and muffler to cool before replacing
the spark arrestor. Contact with a hot muffler
or engine could cause burns or other serious
personal injuries.
7. Remove the spark arrestor.
8.
9.
Replace the old spark arrestor with the new one.
Assemble the muffler by reinstalling the plates and
tightening the three screws (torque to 18 in.lb
[2.03
Nm] minimum, 22 in.lb. [2.48 Nm] maximum).
10.
11.
Reassemble the muffler and muffler cover and attach to
the muffler gasket with the two screws.
Note: Depending on the type of fuel used, the type and
amount of lubricant used, and/or your operating conditions,
the exhaust port, muffler, and/or spark arrestor screen may
become blocked with carbon deposits. If you notice a power
loss with your gas powered tool, you may need to remove
these deposits to restore performance. We highly recom-
mend that only qualified service technicians perform this
service.
Reinsert the muffler assembly and tighten two screws to
engine (torque to 60 in.lb [6.78 Nm] minimum, 80 in.lb.
[9.04
Nm] maximum).
12.
Reinstall the cover on the tool and fasten with the five
screws (torque to 26 in.lb [2.94 Nm] minimum,
39
in.lb. [4.41 Nm] maximum).
Note: Do not over-tighten screws.
The spark arrestor may need to be cleaned or replaced after
repeated use. If replacement is necessary, use Toro part
number 638268001.
WARNING:
To avoid a fire hazard, never run the Powervac
™
without the spark arrestor in place.
Cover
Screw
Muffler
Cover
Plate
Muffler
Screw(s)
Muffler
Gasket
Spark
Arrestor
Screw(s)
Figure 16
Maintenance
19
| Categories | Blower Vacuum and Sweeper Manuals, Toro Blower and Vacuum Manuals |
|---|---|
| Tags | Toro 51987 |
| Model Number | 51987 |
| Model Year | 2013 |
| Download File |
|
| Document Type | Operator's Manual |
| Language | English, Français, Español |
| Serial Number | 313000001 - 313999999 |
| Product Name | Powervac Gas-Powered Blower |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Blowers, Vacuums |
| Product Type | Blower, Vacuum |
| Product Series | Blower, Hand Held Gas Powered |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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