MAINTENANCE OF THE SUBDRIVE ASSEMBLY - cont

MAINTENANCE OF THE SUBDRIVE ASSEMBLY - cont - TM-5-3820-256-24-1_87

MAINTENANCE OF THE SUBDRIVE ASSEMBLY - cont - TM-5-3820-256-24-1_89

TM-5-3820-256-24-1 Drilling System Manual
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c. Lubricate threads on clutch adjusting ring (H9) and turn it CLOCKWISE into pressure plate (H3) until it bottoms. d. Install clutch release levers (H13) in opening of bosses or clutch body (H1) with notch end of lever up and out. NOTE Determine the direction the clutch will rotate when attached to the engine, then install lever pins (H14) with the heads of the pins leading the rotation of the clutch. CAUTION Be sure retaining rings (H 15) are securely locked on pins (H14). e. Align holes in levers (H13) with holes in bosses of outer plate; then, insert pins (H14) through pin holes and secure with retaining rings (H 15). f. Heeding the match marks previously placed on the two halves, lubricate inside diameter of clutch release sleeve collar (H23). Place the two halves together over the shoulder on release sleeve (H22) with machined side of collar down and secure them together with two bolts and nuts. Rotate collar on sleeve to check for free turning. If collar binds on sleeve, it may be necessary to shim between the collar halves to allow running clearance. CAUTION Be sure that the tapped hole in release sleeve is facing grease tube when assembled in Power Take-Off. g. Place clutch release lever (holdback) spring (H12) over end of release sleeve (H22) and up against release collar before installing links (H30) to release sleeve (H22). h. Place one release lever link (H30) on each side of each hole on clutch release sleeve (H22) with triangular end of release lever link at release sleeve and point of triangle facing toward center of release sleeve. i. Attach links to release sleeve with link pins (H31) and retaining rings (H32). CAUTION When installing pins, all pins must be installed with head leading rotation. j. Place the clutch release sleeve (H22), with other parts assembled, down on clutch with each pair of release links (H30) astride release lever (H13). Connect links to levers with pins (H33) and retaining rings (H32). NOTE Be sure retaining rings (H32) are securely locked on pins (H33). 4-57

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