Stihl BR 350 Support Question
Stihl BR 350 Support Question
Find answers below for this question about Stihl BR 350.Need a Stihl BR 350 manual? We have 1 online manual for this item!
Question posted by ronkowpak on November 4th, 2014
Spark Arresting Screen
How do you access the spark arreswting screen on the muffler of a br350 backpack blower. I was told 3 screw should do the trick but when I took out the likely screws, still couldn't get the cover off. Looks like I also need to remove the three screws covering the pull start rope but I don't want everything to come apart if I do so. Do I need to remove these 3 as well?
Current Answers
Related Stihl BR 350 Manual Pages
Product Instruction Manual - Page 3
...inks contain vegetable oils, paper can go to operate your blower. For further information you do not understand any other power ...Replacing the Air Filter Engine Management Adjusting the Carburetor Spark Plug Engine Running Behavior Replacing the Starter Rope ...Incorporated California Exhaust and Evaporative Emissions Control Warranty Statement
{
BR 350, BR 430
2 Trademarks
2 10 13 13 14 15 15...
Product Instruction Manual - Page 4
... Working Techniques
Because a blower is gasoline-powered and ...blower only for assistance. Careless or improper use of a step or procedure that refers directly to an illustration may be marked in yards, gardens, sport stadiums, parks, driveways and parking lots.
2
BR 350, BR 430 Example: N Loosen the screw (1). Therefore, some changes, modifications and improvements may be covered...
Product Instruction Manual - Page 7
...tool for fuel leakage while refueling and during operation. If spilled and ignited by a spark or other personal injury from escaping gas vapor and fumes, remove the fuel filler cap... operate your power tool carefully so as this happens, change your clothing immediately. Warning! BR 350, BR 430
5
The throttle trigger must be closed with care after refuelling. Warning! Gasoline is...
Product Instruction Manual - Page 8
...spark plug boot is normally in operational readiness. Warning!
During Operation Holding and Controlling the Power Tool
The blower... such damage is a one shoulder.
0009BA001 KN
6
BR 350, BR 430 Warning!
This unit is particularly important to stop ...the harness and throw off the machine while practicing as a backpack with no further adjustments. To reduce the risk of moisture,...
Product Instruction Manual - Page 10
...work alone. Never insert any nonroad engine repair establishment or individual. Do not place the blower on the ground. It is a basic component of sand, quartz, brick, clay, ... spark plug) become hot during operation and remain hot for a component which has not been serviced or
8
BR 350, BR 430
may also permanently damage the engine. However, if you might be performed by your muffler....
Product Instruction Manual - Page 11
... terminal and the ignition wire connector in hot or dry weather. Have such work performed by your machine with a spark-arresting screen to reduce the risk of fire, never operate your power tool if the muffler is missing or damaged. The solid jet of the proper size. (Note: If terminal has detachable SAE adapter...
Product Instruction Manual - Page 16
...increase engine temperatures.
Take care when handling gasoline. When filling at authorized disposal locations.
14
BR 350, BR 430 Fuel mix ages
Only mix sufficient fuel for use in both water cooled and air cooled... to the engine. Your engine requires a mixture of 50:1. The chemical composition of sparks from static
discharge and resulting fire and/or explosion, do not use fuels with an...
Product Instruction Manual - Page 20
... you need it again. This protects enginemounted components (ignition, carburetor) from sources of † -
Engine does not start in warm start position o
N Move the choke knob to o and continue cranking until the engine runs.
18
BR 350, BR 430 N Check that there is properly connected.
For longer out-ofservice periods - N Check that the spark plug...
Product Instruction Manual - Page 22
.... readjust if necessary - N Have the spark arresting screen (not all markets) checked - see chapter on "Adjusting the Throttle Cable". BR 430 N Turn high speed screw (H)
counterclockwise as far as stop (no more...Check the standard setting. see "Inspection and Maintenance by Dealer"
L H
LA
BR 350 N Turn high speed screw (H)
counterclockwise as far as stop . N Start and warm up the engine....
Product Instruction Manual - Page 23
... the spark plug.
At sea level
N Turn high speed screw (H) counterclockwise (richer) - N Check electrode gap (A) and readjust if necessary - see "Specifications". Dirty air filter.
- Wrong fuel mix (too much oil in operation.
Rectify problems which may result in trouble in fuel mix.
- N Pull off the spark plug boot (1) vertically. N Unscrew the spark plug (2). BR 350, BR 430...
Product Instruction Manual - Page 24
... the Starter Rope
1
1
2
1
N Take out the screws (1). N Remove the starter cover (2). Always press spark plug boot (1) snugly onto spark plug terminal (2) of the proper size. (Note: If terminal...BR 350, BR 430
STIHL recommends that could ignite combustible fumes and cause a fire.
Installing the spark plug
N Screw home the spark plug, fit the boot and press it must be the muffler...
Product Instruction Manual - Page 27
BR 350, BR 430
English 25
STIHL recommends that you have servicing and repair work carried out exclusively by Dealer
Spark Arresting Screen in Muffler Spark arresting screen in muffler (not all markets) N If the engine is down on power,
check the spark arresting screen in the muffler. Inspections and Maintenance by an authorized STIHL servicing dealer.
Product Instruction Manual - Page 28
...X
X
X
X
26
BR 350, BR 430 English
Maintenance and Care
The following intervals apply to normal operating conditions only.
before starting work after every 100 operating hours
Visual inspection
X
Cooling inlets
Clean
Spark arresting screen1) in muffler
Check Have cleaned or replaced by servicing dealer2)
All accessible screws and nuts (not adjusting screws)
Retighten
Antivibration...
Product Instruction Manual - Page 29
... work or daily after each refueling stop weekly monthly every 12 months if problem if damaged if required
English
X X X
BR 350, BR 430
27 The following intervals apply to normal operating conditions only. Blower air intake screen
Check Clean
Throttle cable
Adjust
Safety labels
Replace
1) not in all versions, market-specific 2) STIHL recommends a STIHL servicing...
Product Instruction Manual - Page 30
... Handle 5 Throttle Trigger 6 Setting Lever 7 Pleated Hose 8 Back Padding 9 Backplate 10 Harness 11 Carrying Handle 12 Intake Screen 13 Air Filter Cover 14 Carburetor Adjusting Screws 15 Fuel Pump 16 Choke Knob 17 Starter Grip 18 Fuel Filler Cap 19 Fuel Tank 20 Spark Plug Boot 21 Muffler (with Spark Arresting
Screen) # Serial Number
0009BA024 KN
28
BR 350, BR 430
Product Instruction Manual - Page 31
... 3 Blower Tube 4 Control Handle 5 Throttle Trigger 6 Setting Lever 7 Pleated Hose 8 Back Padding 9 Backplate 10 Harness 11 Carrying Handle 12 Intake Screen 13 Air Filter Cover 14 Carburetor Adjusting Screws 15 Fuel Pump 16 Choke Knob 17 Starter Grip 18 Fuel Filler Cap 19 Fuel Tank 20 Spark Plug Boot 21 Muffler (with Spark Arresting
Screen) # Serial Number
0009BA025 KN
BR 350, BR...
Product Instruction Manual - Page 32
... tube in the desired direction.
8. Blower Tube Directs the airstream.
4. Back Padding Increases carrying comfort.
9. Intake Screen Helps prevent leaves entering intake.
13. Choke Knob Eases engine starting the engine.
18. Fuel Filler Cap For closing the fuel tank.
19. Spark Plug Boot Connects the spark plug with Spark Arresting Screen) Muffler reduces exhaust noises and diverts exhaust...
Product Instruction Manual - Page 33
... to ISO 7293:
BR 350:
2.1 kW (2.8 hp)
BR 430:
2.9 kW (3.9 hp)
Ignition System
Electronic magneto ignition (breakerless)
Spark plug (resistor
type):
NGK BPMR 7 A
Electrode gap:
0.02 in (0.5 mm)
Fuel System
All position diaphragm carburetor with integral fuel pump Fuel tank capacity: 57.5 fl oz (1.7 l)
Blower Data
Maximum air flow rate with nozzle
BR 350:
441 cf/min...
Product Instruction Manual - Page 35
... the failure of sale, to STIHL. Magneto or Electronic Ignition System (Ignition Module)
- Spark Plug
- Fuel Line Fittings
- Clamps
-
Deviations from defects in materials and workmanship which cause...replace as required maintenance, or which leads to make a Claim for that part. BR 350, BR 430
33 STIHL Incorporated also warrants to exceed 30 days. Any warranted part which is...
Product Instruction Manual - Page 36
...Linkages, Intake Manifold, Magneto or Electronic Ignition System (Ignition Module), Spark Plug, Catalytic Converter (if applicable), Fuel Tank, Fuel Cap, Fuel...the State's stringent anti-smog standards. If
34
BR 350, BR 430 In California, new equipment that adversely affect ...-road equipment engine owner, you retain all receipts covering maintenance on your small off -road equipment engine...
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