Caterpillar Cat 430E Backhoe Loader (Prefix DDT) Service Repair Manual Instant Download.pdf

Service Repair Manual
Models
430E Backhoe Loader

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Product: BACKHOE LOADER
Model: 430E BACKHOE LOADER DDT
Configuration: 430E Backhoe Loader Center Pivot DDT00001-UP (MACHINE) POWERED BY 3054C Engine
Disassembly and Assembly
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders
Power Train
Media Number -RENR6475-13 Publication Date -01/07/2017 Date Updated -13/07/2017
i04818786
Drive Shaft (Front) - Remove and Install
SMCS - 3253-010-FR
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-7505 Hydraulic Jack 1
Illustration 1 g01116830
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430E Backhoe Loader Center Pivot DDT00001-UP (MACHINE) POWERED BY 305...
2019/11/22
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1. Install Tooling (A) under guard (2) . Remove bolts (1) . Repeat for the other side. Use
Tooling (A) in order to lower guard (2) to the ground. The weight of guard (2) is
approximately 38 kg (85 lb).
2. Remove bolts (3) .
3. Remove bolts (5) and remove front drive shaft (4) .
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Installation Procedure
Table 2
Required Tools
A 1U-7505 Hydraulic Jack 1
1. Install front drive shaft (4) and install new bolts (5) . Tighten bolts (5) to a torque of 28 ± 7
N·m (21 ± 5 lb ft)
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2. Install new bolts (3) .
3. Install Tooling (A) under guard (2) . The weight of guard (2) is approximately 38 kg (85 lb).
Use Tooling (A) in order to raise guard (2) into position. Install bolts (1) . Repeat for the
other side.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders
Power Train
i02212212
Drive and Steering Axle (Front) - Remove
SMCS - 3020-011-FR
Removal Procedure
Table 1
Required Tools
A 1P-2320 Combination Puller 1
ZZ
6V-9829 Cap As 1
6V-9508 Plug 1
Start By:
a. Remove the tires and the rims. Refer to Disassembly and Assembly, "Tire and Rim (Front) -
Remove and Install".
b. Remove the front drive shaft. Refer to Disassembly and Assembly, "Drive Shaft (Front) -
Remove and Install".
c. Remove the counterweight. Refer to Disassembly and Assembly, "Counterweight - Remove
and Install".
Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN
PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS
SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
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1. Disconnect hose assembly (2). Repeat for the other side. Remove bolt (1).
2. Install a suitable lifting device to both sides of front axle (3). The weight of front axle (3) is
approximately 408 kg (900 lb).
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3. Remove pin assembly (4). Remove front axle (3).
Note: The flange of pin assembly (4) must be rotated downward in order to clear the frame.
4. Remove seal (5). Use Tooling (A) in order to remove bushing (6). Repeat for the other side.
Fri Nov 22 22:32:55 UTC+0800 2019
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414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Power
Train
i07060253
Axle Housing and Flange - Remove
SMCS - 4057-011; 4234-011
S/N - BXE1-UP
S/N - CBD1-UP
S/N - DDT1-UP
S/N - DPH1-UP
S/N - EAT1-UP
S/N - ELB1-UP
S/N - FSH1-UP
S/N - GKZ1-UP
S/N - HBE1-UP
S/N - KMW1-UP
S/N - LBE1-UP
S/N - MFG1-UP
S/N - PHC1-UP
S/N - SHA1-UP
S/N - TMS1-UP
Removal Procedure
Table 1
Required Tools
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A 1P-2320 Combination Puller 1
B
230-7923 Spanner Wrench(1)
1
202-0453 Spanner Wrench As(2)
1
C 246-5254 Spanner Wrench(3)
1
D 2P-8312 Retaining Ring Pliers 1
(1)
Use with spanner nut that as an outside diameter of 120 mm (4.72 inch)
(2)
Use with spanner nut that has an outside diameter of 130 mm (5.12 inch)
(3)
Use with axle that has a retaining ring and pin that locks the spanner nut
Start By:
a. Remove the final drive planetary. Refer to Disassembly and Assembly, "Final Drive Planetary -
Remove".
1. Loosen nut (2). Do not remove nut (2) at this time. Install Tooling (A). Remove tie rod end (1) from
the taper of the knuckle. Remove nut (2) and tie rod end (1).
Note: Follow Step 2 or Step 3 for the correct procedure for the axle that is being serviced.
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2. Remove bolts (5) and remove locking plate (4)(if equipped). Use Tooling (B) to remove spanner nut
(3).
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3. Remove retaining ring (4). Remove dowel pin (5). Use Tooling (C) to remove spanner nut (3).
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4. Use a suitable pry bar and push the double U-joint toward the wheel flange. This will make the
removal of retaining ring (8) easier. Use Tooling (D) and remove retaining ring (8). Remove thrust
washer (7) and washer (6).
5. Remove ring gear (9).
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6. Remove wheel flange (10).
Note: Bearing cone (11) will fall out of wheel flange (10) when wheel flange (10) is removed.
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7. Remove bolts (12). Remove pin assembly (13) and shims (14). Remove bolts (16) and pin assembly
(15).
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8. The weight of knuckle (17) is approximately 50 kg (110 lb). Use two people and remove knuckle
(17).
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A 1P-0510 Driver Gp 1
B 1P-0520 Driver Gp 1
Start By:
a. Remove the axle housing and the wheel flange.
1. Remove retaining ring (1) and ring gear hub (2) from ring gear (3).
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2. Remove seal (4) from wheel flange (7). Use Tooling (B) and a suitable hammer in order to remove
bearing cup (5). Remove spacer (6). Use Tooling (B) and a suitable hammer in order to remove
bearing cup (8).
3. Remove bearing cone (9) and seal (10) from pin assembly (11). Repeat for the other pin assembly.
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4. Remove seal (12) from knuckle (13).
5. Remove bearing cone (14) from knuckle (13).
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Caterpillar Cat 430E Backhoe Loader (Prefix DDT) Service Repair Manual Instant Download.pdf

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Caterpillar Cat 430E Backhoe Loader (Prefix DDT) Service Repair Manual Instant Download.pdf