JLG 3394RT Service Maintenance Manual page 47

Gearbox Disassembly
For numbers in parenthesis, refer to Figure 3-8., Drive
Motor/Hub Assembly.
1. Remove Screw Plugs (18, 19) and drain oil into
appropriate container.
2. Remove Snap Ring (24).
3. Remove the assembled Cover (8) with Shift Rod (33)
and O-ring (23).
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SECTION 3 - CHASSIS & SCISSOR ARMS
4. Remove Sun Gear Shaft (25).
5. Remove complete 1st planet stage.
6. Remove ring gear fastening Bolts (20), Ring Gear
(22), and O-ring (16)..
– JLG Sizzor – 3-11