Cub Cadet 8404 - Manual (Page 145)

TRANSMISSION
4-41 D615-W02 May-2003
615W472A
615W471A
615W470A
f. How to Assemble Synchro Assembly
• Put gear side (a) on inner cone (b). With center cone
(c) contacted with inner cone, insert protrusion (B)
of center cone into hole (A) of gear. Align protrusion
(D) of synchronizer ring (d) with the groove (C) of
inner cone and tighten together with center cone.
C. Disassembly of PTO Clutch Assembly
a. First Stage (Disconnection of PTO Clutch
Assembly)
1. Loosen snap ring (1) and pull out spacer (2).
2. Tap lightly PTO clutch body (3) using plastic ham-
mer and pull out from bearing cover (4).
3. Loosen snap ring (5) for hole and pull out bearing (6).
(When reassembling)
• Taking care of foreign matters not to be entered bear-
ing cover oil groove, clean thoroughly if necessary.
• When assembling clutch assembly, apply sealing
contacted surface lightly with grease and take care
of not to be damage.
• Assembly direction of snap ring (1) should be with
rounding toward spacer.
• After installing clutch assembly on bearing cover,
blow oil groove with air and check for operation.
(1) Snap Ring (4) Bearing Cover
(2) Spacer (5) Snap Ring
(3) Clutch Body (6) Bearing
e . Fifth Stage (Disassembly of Shuttle Shaft)
1. Loosen snap ring (1) and disassemble spacer (2).
2. Remove bearing (3), (4) using bearing puller.
3. Disassemble thrust collar (5), needle bearing (6),
19 gear (7) and 16 gear (8).
4. Loosen snap ring (9) and disassemble spline hub
(10).
(When reassembling)
• Thrust collar oil groove should be toward gear. As-
sembly direction of snap ring (1) should be with
rounding toward spacer.
• When assembling synchronizer ring, align with
groove position of synchronizer key (11).
(1) Snap Ring (7) 19 Gear
(2) Spacer (8) 16 Gear
(3) Ball Bearing (9) Snap Ring
(4) Ball Bearing (10) Spline Hub
(5) Thrust Collar (11) Synchronizer Key
(6) Needle Bearing