Kioti DK35SE User manual

STEERING SYSTEM
DK35SE/DK40SE/DK45SE/DK50SE
TABLE OF CONTENTS
1. SPECIFICATIONS ................................... 9-2
1.1 Steering cylinder ......................................8-2
1.2 Steering unit .............................................8-2
1.3 Tightening torque for main components ... 8-2
2. OPERATING PRINCIPLE........................ 9-3
2.1 Diagram for steering operation ................. 8-3
2.2 Operating principle ...................................8-5
2.3 Structure ................................................... 8-9
3. TROUBLESHOOTING .......................... 9-12
4. MEASUREMENT AND ADJUSTMENT. 9-13
4.1 Steering relief opening pressure ............... 8-13
4.2 Relief pressure adjustment ....................8-13
4.3 Toe in ...................................................... 8-14
5. EXPLODED VIEW................................. 9-15
5.1 T595A steering cylinder ..........................8-15
5.2 T596A steering cover .............................8-16
5.3 T605A steering unit ................................8-17
5.4 T875A instrument panel cover ............... 8-18
5.5 T845A-1 frame (HST) ............................. 8-19
5.6 T845A-2 frame (mechanical) .................. 8-20
6. SERVICING............................................ 9-21
6.1 Steering cylinder ....................................8-21
6.2 Removal of steering unit ........................8-22
6.3 Tightening torque of steering hose and
installation of steering unit ..................... 8-23
6.4 Steering hose location ............................ 8-24
6.5 Disassembly of steering unit
components ............................................ 8-26
M32_EN_A4.indb 1 2007-02-02 오전 10:44:43

9-2 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
Connectors (2, 3, 4, 5, 6) that are connected to each port (P, T, L, R) of
hydraulic block (1)..................49 Nm, 5 kgf-m, 36.1 lb-ft
Hydraulic hoses (RH, LH) ......24.5 Nm, 2.5 kgf-m, 18 lb-ft
Socket head bolt (7)...............44.1 Nm, 4.5 kgf-m, 32.5 lb-ft
Hydraulic hoses (P) ...............49 Nm, 5 kgf-m, 36.1 lb-ft
Steering wheel nut .................48 ~ 55.9 Nm, 4.9 ~ 5.7 kgf-m, 35.4 ~ 41.2 lb-ft
1.
2.
3.
4.
5.
1. SPECIFICATIONS
1.1 STEERING CYLINDER
기계식 HST식
T46W901A
Type .......................................Two cylinders with one rod single action (ram cylinder)
Cylinder O.D. .........................35 HP = 60 mm (2.3 in.), 40 ~ 50 HP = 65 mm (2.5 in.)
Cylinder I.D. ...........................35 HP = 55 mm (2.1 in.), 40 ~ 50 HP = 60 mm (2.3 in.)
Rod O.D. ................................35 HP = 40 mm (1.5 in.), 40 ~ 50 HP = 45 mm (1.7 in.)
Cylinder stroke .......................198.5 mm (7.8 in.)
Max. steering angle ...............55 ± 1.0°
1.2 STEERING UNIT
Type .......................................Non-load reaction type
Steering output ow rate ........35 HP = 69 cc/rev, 40 ~ 50 HP = 96 cc/rev
Relief valve pressure .............140 kgf/cm2(1,988 PSI)
Rated input ow rate ..............23ℓ/min (9 gpm)
Pump capacity (2nd pump) ....10 cc/rev.
1.3 TIGHTENING TORQUE FOR MAIN COMPONENTS
1.
2.
3.
4.
5.
6.
1.
2.
3.
4.
5.
Mechanical HST
STEERING SYSTEM - SPECIFICATIONS
M32_EN_A4.indb 2 2007-02-02 오전 10:44:44

SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
DT66-W00 Jan. 2007 9-3
DK35/40/45/50SE
2. OPERATING PRINCIPLE
2.1 DIAGRAM FOR STEERING OPERATION
MECHANICAL
▶
The oil supplied from the gear pump (1) is sent to the
modulator (2) to provide the pressure for the operation
of PTO (3) or 4WD (4). Then, it is supplied to the steer-
ing unit (5).
2
IN T
6
7
1
5
3
4
T46W902A
Pressure Return
Operating
hydraulic
pressure
(1) Gear pump
(2) Modulator valve
(3) PTO clutch pack
(4) 4WD clutch
(5) Steering unit
(6) Steering return pip
(7) Suction pipe
COMPONENTS
The oil ows to the left or right steering cylinder depend-
ing on the rotated position of the steering wheel. Then,
the other cylinder that is not supplied with oil is com-
pressed by the tie rod. The oil is return to the gear pump
suction line (7) through the return line (6) and recirculated.
RETURN
RETURN
STEERING SYSTEM - OPERATING PRINCIPLE
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9-4 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
For the HST type, the route that the oil is supplied to
the steering unit is the same. However, the return line (1)
supplies oil to the HST (4) through the HST oil cooler
and the HST lter (3) for charging of the HST.
HST
▶
T46W903A
(1) Oil cooler pipe (2) Oil cooler (3) HST lter (4) HST
COMPONENTS
Pressure Return
Operating
hydraulic
pressure
STEERING SYSTEM - OPERATING PRINCIPLE
M32_EN_A4.indb 4 2007-02-02 오전 10:44:47

SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
DT66-W00 Jan. 2007 9-5
DK35/40/45/50SE
2.2 OPERATING PRINCIPLE
Overviews
This tractor has the full hydraulic, non-load reaction
type steering system.
The full hydraulic type completely relies on the hydrau-
lic oil for transferring the power between the steering
unit and the steering cylinder. It is not equipped with
any mechanical transferring system, such as a drag
link, pitman arm, rack or pinion. Therefore, the angles
of the steering wheel and the front wheels are not xed
each other.
T46W904A
A
140kgf/cm2
흡입
점검 밸브
The connection of the section (A) distinguishes the load
reaction and the non-load reaction.
For the load reaction type, when one steering cylinder
is compressed by the outer force applied to the front
wheel while driving, the returned oil turns the gerotor of
the steering unit which then turns the steering wheel.
Then, the oil ows to the other cylinder.
T46W905A
A
140kgf/cm2
흡입
점검 밸브
Circuit diagram for non-load reaction type
: DK 35/40/45/50 SE
Circuit diagram for load reaction type
: CK and conventional DK series
Therefore, when releasing the steering wheel after cor-
nering, the steering wheel is automatically returned to
the center position and the tractor moves straight for-
ward or backward. This is convenient for the high-speed
driving, but the steering wheel should be held to keep
the steering angle and the noise and vibration is severe
than the non-load reaction type. Therefore, this tractor
is equipped with the non-load reaction type to enhance
the operational convenience and minimize the noise
and vibration.
INLET
CHECK V/V
INLET
CHECK V/V
STEERING SYSTEM - OPERATING PRINCIPLE
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9-6 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
Operation
When the steering wheel is not moved, the valve plate
(3) keeps its neutral position by the centering spring (4).
In this case, the oil ows to the P port through the mod-
ulator. Then, it is directly sent to the T port and then
returned to the middle of the suction pipe (oil cooler for
HST).
The steering angle is maintained unless the steering
wheel is turned since the RH and LH lines to the steer-
ing cylinder are blocked. Therefore, the steering wheel
is not returned to the center position when releasing it
after cornering.
NEUTRAL
▶
T46W906A
The steering should be forced to be turned in some oc-
casions, for example, when the engine does not start
or the hydraulic pump is damaged.
When turning the steering wheel to the right direction,
the RH oil passage of the valve plate is open and the
oil is supplied to the R port and the RH cylinder by the
gerotor. Then, the drained oil by the compressed LH
cylinder is returned to the valve plate and supplied to
the gerotor inlet again through the check valve (1).
Therefore, the steering is possible by the recirculation
of the oil in the steering unit and the steering cylinder
even when the oil is not supplied from the gear pump.
MANUAL STEERING (RIGHT TURN)
▶
TP
RL
T46W907A
STEERING SYSTEM - OPERATING PRINCIPLE
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SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
DT66-W00 Jan. 2007 9-7
DK35/40/45/50SE
RIGHT TURN
▶
When turning the steering wheel in the right direction,
the gerotor rotates and the valve plate is moved to the
right side so that the gerotor (1) rotates further by the
oil from the P port. Then the oil is supplied to the right
cylinder through the R line so that the steering wheel
can be turned with only small amount of force. When
the right cylinder is expanded, the power is transferred
to the tie rod (2) and the left cylinder is compressed.
Therefore, the oil returned to the left cylinder is re-
turned to the T port through the L port and the valve
plate.
TP
RL
T46W908A
OPERATION OF RELIEF VALVE (FOR
RIGHT TURN)
▶
If the steering cylinder rod is completely drawn out and
does not move, the rod does not move due to the stop-
per even when its stroke is not complete or the wheels
do not move due to the excessive load on the steering,
the relief valve (140 kg-f/cm2) is open to drain the oil
from the P port to the T port immediately.
TP
RL
1
T46W909A
STEERING SYSTEM - OPERATING PRINCIPLE
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9-8 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
The operation for the left turn is same as that of right
turn except for the oil ow direction.
LEFT TURN
▶
T46W910A
STEERING SYSTEM - OPERATING PRINCIPLE
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SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
DT66-W00 Jan. 2007 9-9
DK35/40/45/50SE
2.3 STRUCTURE
Structure and major specications for steering cylinder
The steering system for this tractor has two single act-
ing cylinders. It provides the same steering rpm (for left
and right turn) and the operational feeling of the steer-
ing wheel. The outer force for cylinder rod compression
is supplied by the tie rod since this is the single action
type.
Type Tube O.D. (C) Tube I.D. (B) Rod O.D (A) Stroke (D)
35HP φ 60 (2.36 in.) φ 55 (2.16 in.) φ 40 (1.57 in.) 198.5 mm (7.81 in.)
40 ~ 50HP φ 65 (2.56 in.) φ 60 (2.36 in.) φ 45 (1.77 in.) 198.5 mm (7.81 in.)
MAJOR SPECIFICATIONS
▶
STRUCTURE
▶
T46W911A
(1) Tube
(2) Packing
(3) Bush
(4) Dust seal
(5) Rod
(6) Ring
(7) Housing
(8) Bearing
(9) Snap ring
(A) Rod O.D
(B) Tube I.D
(C) Tube O.D
(D) Stroke
COMPONENTS
STEERING SYSTEM - OPERATING PRINCIPLE
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9-10 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
Steering unit
23
22
T46W912A
(1) Steering case assembly
(2) Dust seal
(3) Retainer ring
(4) Seal gland bushing
(5) O-ring
(6) Oil seal
(7) Lace bearing
(8) Thrust needle bearing
(9) Control valve assembly
(9a) Relief valve
(10) Centering spring
(11) Plain spring
(12) Pin
(13) O-ring
(14) Spacer
(15) Drive (shaft)
(16) Gerotor
(17) Star seal assembly
(18) Endcap
(19) Bolt
(20) Retainer bolt assembly
(21) Ball
(22) Spool
(23) Sleeve
COMPONENTS
STEERING SYSTEM - OPERATING PRINCIPLE
M32_EN_A4.indb 10 2007-02-02 오전 10:44:52

SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
DT66-W00 Jan. 2007 9-11
DK35/40/45/50SE
D. CHECK VALVE
The check valve normally remains closed, which pre-
vents the uid from owing from its inlet side to its out-
let side directly. When the steering system is manually
operated, this valve forms the uid passage so that the
fluid returned from the steering cylinder flows to the
GEROTOR pump for recirculation.
E. RELIEF VALVE
The relief valve (9a) prevents excessive hydraulic pres-
sure from building up in steering pump and circuit. In
other words, it protects the circuit when the steering
cylinder stroke is completed or the steering is not pos-
sible due to the outer force.
POWER STEERING CONTROL MOTOR
A. SPOOL AND SLEEVE
The spool (22) and sleeve (23) consists of the ro-
tary valve to selectively switch the uid passage as
well as the direction of the uid ow.
There are three types of fluid passage; Neutral,
Right turn, and Left turn.
The spool is fitted to be rotatable in the sleeve,
which is tted into the bore of the valve body.
The spool and the sleeve are mechanically inter-
connected.
The springs (10), (11) are installed through the
spool (22) and sleeve (23) to maintain the connect-
ed state of the spool and the sleeve.
This position corresponds to the neutral state, and
is kept as long as the steering wheel is not turned.
The pin is fitted to the drive shaft (15) and the
sleeve (23), there being some clearance between
the pin and the holes on the spool.
Therefore, when the shaft and sleeve rotate, the
spool rotates with approx. 10° of clearance. At this
moment, a fluid passage is formed between the
spool and the sleeve to operate the steering sys-
tem. When the shaft and sleeve stop rotating, the
spool and sleeve return to their original positions
by the spring. Then, the uid passage is closed and
the return passage is open.
B. DRIVE SHAFT
The pump drive shaft (15) is slightly tilted off the
spool axis, and is splined to the pump gear of the
GEROTOR pump assembly by its bottom end.
In the event of loss of fluid pressure, turning the
steering wheel drives the GEROTOR through this
shaft to operate the steering manually.
C. GEROTOR PUMP
The gerotor pump provides the steering system with a
back-up device for steering, and operates as previously
described.
▶
1.
2.
3.
4.
1.
2.
STEERING SYSTEM - OPERATING PRINCIPLE
M32_EN_A4.indb 11 2007-02-02 오전 10:44:53

9-12 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
3. TROUBLESHOOTING
Problem Cause Remedy
Tractor pulls to right or left - Improper tire size, ination pressure
or shape
- Worn or damaged tie rod end
- Improper toe in, damaged steering
cylinder rod and rod hinge
- Damaged inner area of front axle
- Adjust ination pressure or replace
the tire
- Replace
- Replace
- Replace
Excessive steering wheel reaction - Worn or damaged tie rod end
- Improper toe in
- Damaged front axle
- Low relief pressure of steering unit
- Excessive leakage in steering unit
- Replace
- Adjust
- Replace
- Adjust
- Replace
Locked steering wheel - Stuck steering unit
- Stuck steering wheel or deected rod
- Stuck front axle pivot or thrust bearing
- Replace
- Replace
- Replace
Fluid leakage - Leakage in steering hose
- Leakage in steering unit
- Leakage in hose connection
- Damaged steering cylinder oil seal
- Replace hose
- Repair or replace
- Retighten and replace O-ring
- Replace steering cylinder
Vibration of steering wheel - Abnormally worn tire lug, abnormal
size or deection insufcient ination
pressure
- Damaged axle bearing and gear
- Repair and replace
- Replace
Steering wheel free play - Loose steering wheel mounting nut
- Leakage in steering unit or damaged
steering unit
- Leakage in steering cylinder
- Air in steering system or no hydraulic
uid
- Air in hydraulic system or no hydraulic
uid
- Retighten
- Replace
- Replace
- Replenish and repair
- Replenish and repair
Steering wheel is not tilted - Worn components related to tilting
function
- Replace
Abnormal noise - Leakage in steering unit
- Prematurely opened steering relief
valve
- Replace the unit
- Increase the relief pressure
STEERING SYSTEM - TROUBLESHOOTING
M32_EN_A4.indb 12 2007-02-02 오전 10:44:53

SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
DT66-W00 Jan. 2007 9-13
DK35/40/45/50SE
4. MEASUREMENT AND ADJUSTMENT
4.1 STEERING RELIEF OPENING PRESSURE
T46W913A
Disconnect the steering hose (1) to be tested and
connect the manometer (over 150 bar).
1.
T46W914A
Start the engine and turn the steering wheel to the
direction which the manometer is connected.
2.
Adjust the pressure as necessary.3.
4.2 RELIEF PRESSURE ADJUSTMENT
T46W915A
Turn the plug (A) for setting relief valve 90° at one
time and measure the steering relief pressure.
Turn the plug clockwise to increase the pressure.
When the right pressure is achieved, lock the plug.
1.
2.
3.
Be careful of the turning direction of the steering
since the oil spurts from the steering cylinder
if the steering wheel is turned to the opposite
direction.
The spurting fluid with high pressure can
penetrate your skin. In this case, see your doctor
immediately. Otherwise, your skin or muscle can
be seriously damaged.
•
•
WARNING
STEERING SYSTEM - MEASUREMENT AND ADJUSTMENT
M32_EN_A4.indb 13 2007-02-02 오전 10:44:55

9-14 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
4.3 TOE IN
Park the tractor on level ground and apply the parking
brake.
Lift the front tires slightly from the ground using a
hydraulic jack.
Place the steering wheel in the straight ahead posi-
tion. Keep the axle balanced.
Measure the front width (1) and the rear width (2)
between the front wheels.
Measure this distance 2~3 times while turning the
tires.
Get the average value of this distance.
Adjust the toe in so that the distance between the
front is 2 ~ 8 mm (0.079 ~ 0.315 in.) shorter than
the distance between the rear.
To adjust the toe in, loosen the lock nuts (5) from
both tie rod ends.
Turn the tie rod (3) to adjust the toe in and tighten
the lock nuts (5) rmly.
Lock nut...........................78.5 ~ 117.7 Nm
8 ~ 12 kgf-m
57.9 ~ 86.8 lb-ft
1.
2.
3.
4.
5.
6.
7.
8.
9.
3
1
2
4 5
T46W916A
Measurement of toe in
STEERING SYSTEM - MEASUREMENT AND ADJUSTMENT
M32_EN_A4.indb 14 2007-02-02 오전 10:44:55

SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
DT66-W00 Jan. 2007 9-15
DK35/40/45/50SE
5. EXPLODED VIEW
T46W917A
5.1 T595A STEERING CYLINDER
The manufacturing parts are subject to change without notice. Therefore, check the parts catalog or electronic
manual for latest information.
•
NOTES
(1) Steering cylinder assembly
(LH, 35 HP)
(2) Steering cylinder assembly
(LH, 40~50 HP)
(3) Steering cylinder assembly
(RH, 35 HP)
(4) Steering cylinder assembly
(RH, 40~50 HP)
(5) Bolt
(6) Nut
(7) Spacer
(8) Cylinder support pin
(9) Grease nipple
(10) Bolt with captive washer
(11) Support pin
(12) Grease nipple
(13) Threaded nut
(14) Cotter pin
(15) Tie rod assembly
(16) Tie rod
(17) Tie rod end assembly (LH)
(18) Tie rod end assembly 2
(19) Nut (LH)
(20) Nut (RH)
COMPONENTS
STEERING SYSTEM - SYSTEM LAYOUT
M32_EN_A4.indb 15 2007-02-02 오전 10:44:57

9-16 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
5.2 T596A STEERING COVER
T46W918A
(1) Cylinder cover (LH) (2) Cylinder cover (RH) (3) Bolt with captive washer
COMPONENTS
STEERING SYSTEM - SYSTEM LAYOUT
M32_EN_A4.indb 16 2007-02-02 오전 10:44:57

SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
DT66-W00 Jan. 2007 9-17
DK35/40/45/50SE
5.3 T605A STEERING UNIT
T46W919A
(1) Power steering unit
(2) Hydraulic block
(3) O-ring
(4) Socket bolt
(5) Connecter
(6) Connecter
(7) Elbow
(8) Steering hose assembly (P)
(9) Steering hose assembly (T)
(10) Steering hose assembly (LH)
(11) Steering hose assembly (RH)
(12) Elbow
(13) Tube band
COMPONENTS
Mechanical HST
STEERING SYSTEM - SYSTEM LAYOUT
M32_EN_A4.indb 17 2007-02-02 오전 10:44:58

9-18 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
5.4 T875A INSTRUMENT PANEL COVER
T46W920A
(1) Instrument cover (T)
(2) Bolt with captive washer
(3) Cover (P)
(4) Bolt with captive washer
(5) Steering wheel cover (FRT)
(6) Steering wheel cover (RR)
(7) Spring nut
(8) Screw
(9) Steering wheel assembly
(10) Spring washer
(11) Nut
(12) Steering wheel cap
(13) Bellows
COMPONENTS
STEERING SYSTEM - SYSTEM LAYOUT
M32_EN_A4.indb 18 2007-02-02 오전 10:45:00

SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
DT66-W00 Jan. 2007 9-19
DK35/40/45/50SE
5.5 T845A-1 FRAME (HST)
T46W921A
(1) Frame assembly
(2) Flange bolt
(3) Needle bearing
(4) Tank support
(5) Flange bolt
(6) Spacer
(7) Grommet
(8) Bolt with captive washer
(9) Instrument panel holder
(10) Flange bolt
(11) Spring holder
(12) Flange bolt
(13) Brake spring
(14) Support
(15) Bolt with captive washer
(16) Steering assembly
(17) Steering support
(18) Shaft
(19) Snap ring
(20) Ball bearing
(21) Snap ring
(22) Steering shaft assembly
(23) Spring pin
(24) Snap ring
(25) Cushion rubber 2
(26) Column
(27) Cushion rubber
(28) Bolt with captive washer
(29) Collar (tilt)
(30) Bolt with captive washer
(31) Sector gear
(32) Bolt with captive washer
(33) Lock gear
(34) Lever (tilt)
(35) Fixing plate (tilt)
(36) Bolt with captive washer
(37) Rod (tilt)
(38) Plain washer
(39) Snap pin
(40) Tilt pedal
(41) Brake spring
(42) Plain washer
(43) Snap pin
(44) Bolt with captive washer
(45) Bracket (spring holder)
(46) Bolt with captive washer
(47) Rubber plug (frame)
COMPONENTS
STEERING SYSTEM - SYSTEM LAYOUT
M32_EN_A4.indb 19 2007-02-02 오전 10:45:01

9-20 DT66-W00 Jan. 2007
DK35/40/45/50SE
SAFETY FIRSTGENERALENGINECLUTCHTRANSMISSIONHSTREAR AXLEBRAKEFRONT AXLEHYDRAULICELECTRIC STEERING
5.6 T845A-2 FRAME (MECHANICAL)
T46W922A
(1) Frame assembly
(2) Flange bolt
(3) Needle bearing
(4) Tank support
(5) Flange bolt
(6) Spacer
(7) Grommet
(8) Bolt with captive washer
(9) Instrument panel holder
(10) Flange bolt
(11) Spring holder
(12) Flange bolt
(13) Brake spring
(14) Support
(15) Bolt with captive washer
(16) Steering assembly
(17) Steering support
(18) Shaft
(19) Snap ring
(20) Ball bearing
(21) Snap ring
(22) Steering shaft assembly
(23) Spring pin
(24) Snap ring
(25) Cushion rubber 2
(26) Column
(27) Cushion rubber
(28) Bolt with captive washer
(29) Collar (tilt)
(30) Bolt with captive washer
(31) Sector gear
(32) Bolt with captive washer
(33) Lock gear
(34) Lever (tilt)
(35) Fixing plate (tilt)
(36) Bolt with captive washer
(37) Rod (tilt)
(38) Plain washer
(39) Snap pin
(40) Tilt pedal
(41) Brake spring
(42) Plain washer
(43) Snap pin
(44) Bolt with captive washer
(45) Bracket (spring holder)
(46) Bolt with captive washer
(47) Rubber plug (frame)
COMPONENTS
STEERING SYSTEM - SYSTEM LAYOUT
M32_EN_A4.indb 20 2007-02-02 오전 10:45:02