Eaton Fuller Transmission Alignment Troubleshooting
엔진 변속기의 동심 정렬
부조화로 인한 궁금증
직접 기어 slipout
Drive gear bearing failure
두 플레이트 클러치 리어 허브에서 조기 입력축 스플라인 착용
동심 정렬
Concentric alignment means that the engine and transmission must have a common axis. The purpose of this section is to set forth the procedures to use in checking for possible misalignment.
The basic instrument needed for taking readings is a taper pointed dial indicator. The accuracy of readings is essential for correcting alignment problems. Clean all surfaces thoroughly before proceeding.
다음과 같은 측정을 복용하는 경우, 손으로 엔진을 회전, do not crank the engine with starter. Remove spark plugs on gasoline engines, and release compression on diesel engines.
노트: Before dial indicating engine flywheel or flywheel housing, make sure engine crankshaft does not have excessive end-play. 그것은 않는 경우, accurate readings cannot be obtained. Place dial indicator finger against the flywheel. Force crankshaft back and forth with pry bar. If end-play movement exceeds maximum as specified by the engine manufacturer, 이 수정되어야 할 것이다.
낡은 하우징
Inspect for worn or fretted pilot on both the transmission clutch housing and the engine flywheel housing. 1/4″ pilot lip of transmission clutch housing can wear into the flywheel housing either by transmission loosening up or after high mileage just from the road and engine vibration.
Any appreciable amount of wear on either part will cause misalignment and the part should be replaced.
마모는 일반적으로에서 찾을 수 3:00 에시 8:00 시 위치.
엔진 플라이휠 하우징 파일럿
Dial indicate the pilot or bore of the engine flywheel housing. Secure dial indicator to engine flywheel with tapered point against housing pilot. 손으로 플라이휠을 회전. With chalk or soapstone, mark high and low points of indicator as it is being rotated.
The total runout will be the difference between the highest plus and minus readings. SAE maximum total runout for flywheel housing pilot is .008″ with No.1 and No.2 SAE housings.
플라이휠 파일럿 튜브
전화 플라이휠의 파일럿 베어링 보어를 표시. With indicator secured to flywheel housing, move gauge finger to contact pilot bearing bore surface. Turn flywheel and obtain readings. SAE maximum total runout for the pilot bearing is .005″.
변속기 클러치 하우징
The transmission clutch housing face and pilot cannot be checked accurately in the field without special measuring tools. Recommended maximum runout for the transmission clutch housing face and pilot is .003″ with SAE No.1 and No.2 housings.
