John Deere約翰迪爾強(qiáng)鹿柴油發(fā)動(dòng)機(jī)凸輪軸套的檢查、測(cè)量和裝配

1. Remove and clean camshaft followers. Label forreassembly in same location.

2. Measure camshaft follower OD. If camshaft followerOD is less than specified, install a new follower.

Specification

Camshaft Follower—OD 31.61—31.64 mm(1.245—1.246 in.)

3. Check crown on follower face. If flat or concave,replace follower and check camshaft lobes for wear.(See VISUALLY INSPECT CAMSHAFT in Group 050.)

4. Measure camshaft follower bore in block anddetermine if clearance is within specification. (SeeMEASURE CAMSHAFT FOLLOWER MACHINEDBORE IN BLOCK in Group 030.)

5. Lubricate camshaft followers in clean engine oil andinstall in same bore from which removed.