Tumi a ɛdannan tractor no agyae atetesɛm dry main clutch no na wɔafa multi-friction plate wet clutch a ɛyɛ den kɛse. Ansa na wobɛtɔ na wode tumi reversing tractor no adi dwuma no, ɛsɛ sɛ wohu nsɛm a edidi so yi na woahyɛ no nsow:
Wet clutches ma ɔhyew kɛse ba bere a ɛreyɛ adwuma no. Sɛ ɔhyew a ɛkɔ fam no nyɛ papa a, ebetumi ama nneɛma a ɛwom no asɛe na ama ɔsom no nkwa nna ayɛ tiaa. Bio nso, sɛnea clutch ahorow a ɛyɛ nsu no yɛ adwuma yiye no gyina ɛlɛtrɔnik nneɛma te sɛ ɛlɛtrɔnik nneɛma a wɔde di dwuma ne nneɛma a ɛma wohu nneɛma so, na ɛma asiane a ɛwɔ hɔ sɛ mfiri bedi huammɔ na ɛyɛ den sɛ wobesiesie no yɛ kɛse.
Saa bere yi nyinaa, nsu a wɔde kyekyere nneɛma ho a ɛyɛ nsu no bo yɛ den na ɛho ka yɛ kɛse na ɛho ka yɛ den. Wobetumi asiesie krak a ɛyɛ dry na wɔasesa bere a wɔatwa engine no afi chassis no mu awie no, bere a clutch a ɛyɛ nsu wɔ transmission no mu no. Ɛhwehwɛ sɛ nsu no fi chassis ngo no mu, paapae transmission no afã horow nyinaa mu, na mpo woyi cab no fi hɔ de yɛ nsiesie ne nea wɔde si ananmu. Kyinkyin no ware na ɛhwehwɛ adwumayɛfo a wɔwɔ nimdeɛ soronko ne nnwinnade soronko a wɔde besiesie na wɔasiesie.
