HARD TO PULL
John Deere · JS46 Walk-Behind Mower 21 in.
Pull cord is extremely difficult or impossible to pull. Causes: blade obstruction (rock, stick, or compacted grass wedged against blade), hydro-locked cylinder (oil seeped into cylinder — remove spark plug and pull to clear), sheared flywheel key, broken recoil starter spring. Tip: tip mower on its side (air filter UP, carburetor UP) to check under deck.
Error HARD TO PULL on the John Deere JS46 Walk-Behind Mower 21 in. means: Starter Cord Hard to Pull. The top-ranked community fix is “Remove Hydro-Lock and Inspect Starter Components” (medium difficulty, ~45 min, DIY cost: $5-$15). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · push mower
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many push mower repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $120-$180.
Blade Won't Stop When Released
Grass Clumping Under Deck
Engine Stalls When Cutting
Engine Surges or Hunts
Excessive Oil Smoke
Fuel Leaking
Excessive Vibration
Oil Leaking
The John Deere JS46 Walk-Behind Mower 21 in. has 8 other known error codes:
Error code HARD TO PULL also appears on 1 other John Deere model:
Ad Space — banner
Replace ADSENSE_PUBLISHER_ID in AdUnit.tsx