Cub Cadet 8404 - Manual (Page 266)

CHAPTER 9 8354/8404
9-32 D615-W02 May-2003
g. Disassembly, Assembly of MLS Valve
615W938A
a) To Disassembling
1. Loosen 3 adjusting screws (16) with a 5mm wrench.
2. Remove disc (15), spool (3) and spring (19) at a time.
3. Remove spacer (12), spring (13) and ball (11).
4. Loosen plug (9) without causing damage on the O-
ring and remove spring (8) and adjusting screw (4).
5. Turn adjusting valve body (2) of the power lift up-
side down and loosen three adjusting screws (31)
to remove the cover.
6. Loosen bolt (30) and spring (29) at a time without
causing damage on the O-ring.
7. Remove pin (28), valve (27), spring (25) and valve
(24) in due order.
8. Remove valve (20).
(1) Adjusting Valve (10) O-Ring
(2) Valve Body (11) Ball
(3) Spool (12) Spacer
(4) Valve (13) Spring
(5) O-Ring (14) Spacer
(6) O-Ring (15) Disc
(7) Adjusting Screw (16) Adjusting Screw
(8) Spring (17) Adjusting Screw
(9) Plug
(18) Nut (26) Valve Set
(19) Spring (27) Valve
(20) Valve (28) Pin
(21) O-Ring (29) Spring
(22) O-Ring (30) Plug
(23) Cover (31) Adjusting Screw
(24) Valve (32) Bolt
(25) Spring (33) Nut
• Since disc (15) might fly away due to
the spring tension, be careful not to
lose spacer (14).
• Do not remove valve (4) concerning
any damage expected.
• Pay attention to cover (23) which might
fly up due to the spring tension.
• Be careful not to drop the spool inside
when dismantling.
CAUTION
b) To Assemble
1. Apply grease sufficiently on bolt (32) inside cover (23).
2. Let all the parts applied with oil sufficiently when
assembling.