Cub Cadet 8404 - Manual (Page 223)

STEERING SYSTEM
8-13 D615-W02 May-2003
21
22
23
615W815A
b. Disassembly of Gear Pump
(1) Snap Ring
(2) Bearing
(3) Cover (Front)
(4) Sealing
(5) Pin
(6) First Pump
(7) Sealing
(8) Sealing
(9) Bushing
(10) Drive Gear Shaft
(11) Passive Drive Gear
(12) Coupling
(13) Cover
(14) Sealing
(15) Sealing
(16) Bushing
(17) Drive Gear Shaft2
(18) Passive Gear
(19) Sealing
(20) Second Pump
(21) Cover
(22) Spring Washer
(23) Bolt
1. Fix gear pump assembly in vice.
2. Disengage 4 bolts (23) and disassemble rear cover
(21).
3. Disassemble snap ring (1) and bearing (2) from
drive shaft.
4. Disassemble SECOND pump (20), bushing (16),
seal ring (14, 15), O-ring (19), drive gear shaft 2
(17), and passive gear (18).
5. Disassemble cover (13) and coupling (12).
6. Disassemble FIRST pump (6), bushing (9), seal
ring (7, 8), O-ring (4), drive gear shaft 1 (10), pas-
sive gear (11).
7. Disassemble oil seal attached at cover (front) (3).
1. If oil seal is cracked or damaged, re-
place it with new part.
2. Make sure seal ring is not damaged
and if broken, replace it.
3. Make sure assembly direction of seal
ring is correct.
CAUTION
Tightening bolt, nut Bolt
(23)
48.1 ~ 55.9 N·m
4.9 ~ 5.7 kgf·m
35.4 ~ 41.2 lbf·ft