TROY-BILT TB25SB Straight Shaft String Trimmer Instruction Manual
- October 27, 2023
- TROY-BILT
Table of Contents
TROY-BILT TB25SB Straight Shaft String Trimmer
Product Overview
| Read the
operator’s manual thoroughly before operating the unit. Follow all warnings
and safety instructions. This fast guide is intended as a reference for users
that have already read the operator’s manual and are familiar with the
necessary safety precautions.
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ASSEMBLY
Insert the short tab (the one without a hole) on the mount bracket into the
slot on the cutting head shield. Insert the bolt on the cutting head shield
into the hole on the mount bracket.
Place the washer and wing nut onto the bolt. Tighten the wing nut securely.
Push the lower shaft housing into the coupler. The holes on the lower shaft
housing should align with the holes on the coupler. NOTE: If the holes do not
align, remove the lower shaft housing, rotate the cutting head slightly (1/8th
turn), and repeat this step.
Insert the screws (x2) into the aligned holes. Tighten the screws securely
with a #2 Phillips screwdriver.
Push the handle down onto the upper shaft housing. Make sure the hex hole
faces left. Insert the bolt into the hex hole. Place the washer onto the bolt.
Screw the wing nut onto the bolt, but do not tighten it completely.
Move the handle to a comfortable location. Make sure the handle is positioned
beyond the end of the safety label. Tighten the wing nut until the handle is
secure.
Mix thoroughly in a separate fuel can:
– 3.2 fl. oz. of 2-cycle engine oil
– 1 gallon of fresh unleaded gasoline (less than 30 days old)
NOTE: Do not mix directly in the unit fuel tank.
Position the unit with the fuel cap facing up. Slowly remove the fuel cap.
Fill the fuel tank. Reinstall the fuel cap. Move the unit at least 30 ft. (9.1
m) from the fuel container and the fueling site before starting the engine.
STARTING
PRIME
Slowly press and release the primer bulb 10 times, or until fuel is visible.
PRIME
Move the choke lever to Position 1.
PRIME
Crouch in the starting position.
PRIME
Squeeze and hold the throttle control.
NOTE: Continue to SQUEEZE and HOLD the throttle control for ALL further steps.
PRIME
Pull the starter rope with a controlled and steady motion 5 times.
DO NOT pull the starter rope more than 5 times.
START
Move the choke lever to Position 2.
Pull the starter rope with a controlled and steady motion 5 to 10 times to
start the engine.
Allow the engine to warm up for 60 seconds.
START
Move the choke lever to Position 3.
Allow the engine to warm up for an additional 60 seconds. The unit may be used
during this time.
ASSEMBLY TOOLS REQUIRED
- #2 Phillips screwdriver
DIDN’T START?
Repeat the starting instructions.
If the unit still fails to start, refer to the operator’s manual for
additional starting and troubleshooting information.
| IMPORTANT: READ THE OPERATOR’S MANUAL THOROUGHLY AND FOLLOW THE SAFE
OPERATION PRACTICES WHILE OPERATING THE UNIT.
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