Model Fit Guide
| Troy-Bilt Trimmer | TB2040XP TB21EC TB22 TB22EC TB32EC TB42BC TB80EC |
| Yard-man Yard Machines Trimmer/Tiller | Y25 Y2500 Y2550EC Y2700EC Y2900EC Y60 YM21CS YM71SS, Y128 |
| Remington Trimmer/Tiller | RM2510 RM2520 RM2560 RM2570 RM2599 RM2750, RM4625 |
| Murray Trimmer | M2500 M2510 |
| Cub Cad Trimmer | BC210 BC280 CC212 CS202 SS270 |
| Bolens Trimmer | BL110 BL160 |
| Bolens Tiller | BL425 |
| Bloens Blower | BL125 |
| Craftsman Trimmer | 316711023 316711390 316711020 316711021 316711022 316711370 316711470 316711471 31699010 316990100 316990110 |
| MTD Handheld Trimmer | 41AD251G900 41AD260G900 41AD160G965 |
| MTD Gas Trimmer | M2510 M2500 |
| Carburetor compatible with | Compatible with MTD Troy-Bilt parts # 753-06190 751-14840 951-14840 Walbro # WT-973 WT-973-1 WT-1116 |
Product Specifications
Trimmer won't start? Starts then stalls? Runs rough? Hesitates before accelerating? Blows black smoke? RPM is surging up and down? Or leaks gas from the air filter?
If your trimmer is suffering from these common engine problems, Hipa's carburetor repair kit offers you the ultimate solution. DIY with 1,000,000 Hipa members to get your chainsaw up and running like new again, once and for all.
If your trimmer is suffering from these common engine problems, Hipa's carburetor repair kit offers you the ultimate solution. DIY with 1,000,000 Hipa members to get your chainsaw up and running like new again, once and for all.
Adjusters on carburetors
● Drain screw: used to drain the fuel out of the carburetor.
● Idle mixture screw: controls the intake of fuel to adjust the engine for optimum running.
● Idle speed screw: controls the intake of air to adjust the engine’s idle speed.
● High-speed screw: adjustment for high speed.
● Low-speed screw: adjustment for low speed.
● Turn clockwise to decrease the RPM (revolutions per minute) while turning counterclockwise is for increasing the RPM. The amplitude for each adjustment is 1/4 turn.
