Cluster Gear Punch Marks - JLG 400S Service And Maintenance Manual

Hide thumbs Also See for 400S:

Table of Contents

SECTION 3 - CHASSIS & TURNTABLE

10. Place thrust spacer (9) onto input shaft (7).

11. Set carrier sub-assembly (3) on a flat work surface so

large ends of cluster gears (3F) face up. Locate punch

marks on face of each cluster gear (3F) and position

them at 12 o'clock.

Figure 3-11. Cluster Gear Punch Marks

12. With "X" marked side facing up, place ring gear (4)

around cluster gears (3F).

NOTE: This will hold punch marks in position while installing car-

rier into hub.

13. Place carrier sub assembly (3) and ring gear (4) together

into mesh with internal gear (2), aligning "X" marked

shoulder bolt hole in ring gear (4) over one of the shoul-

der bolt holes in hub. Mark location of shoulder bolt

holes on outside of ring gear and hub.

NOTE: You may lift ring gear off hub to align shoulder bolt holes.

Ring gear and carrier are installed together only to keep

punch marks on carrier in place.

14. With internal splines facing up (counterbore end facing

down), place input gear (8) into mesh with carrier sub-

assembly (3).

15. Oil all exposed surfaces inside hub (1G). Place thrust

washer (11) into counterbore in top of carrier.

Troubleshooting