Caterpillar Cat M325D MH EXCAVATOR (Prefix EDF) Service Repair Manual (EDF00001-01999).pdf

Service Repair Manual
Models
M325D MH EXCAVATOR

Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: M325D MH EXCAVATOR EDF
Configuration: M325D Material Handler EDF00001-01999 (MACHINE) POWERED BY C-7 Engine
Disassembly and Assembly
M325D Material Handler Power Train
Media Number -RENR9720-00 Publication Date -01/05/2009 Date Updated -14/05/2009
i02265416
Axle Shaft - Remove - Steering Axle
SMCS - 3259-011; 3278-011; 3282-011-JF
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 8T-3666 Bolt 2
B 154-6182 Forcing Bolt 2
C 138-7575 Link Bracket 1
D 1U-9200 Lever Puller Hoist 1
E
3S-6224 Electric Hydraulic Pump Gp 1
1U-7538 Double Acting Cylinder 1
5F-7693 Spacer As 1
123-4370 Stud Puller 1
8T-4131 Nut 1
8T-4123 Plated Washer 1
F 1P-1861 Retaining Ring Pliers 1
G 140-0169 Internal Puller As 1
H 140-0168 Puller 1
1/8
M325D Material Handler EDF00001-01999 (MACHINE) POWERED BY C-7 Engine...
2020/11/26
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...

NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g01136679
1. Remove plug (1). Drain the oil into a suitable container for storage or for disposal.
2/8
2020/11/26

2. Remove plug (2). Drain the oil into a suitable container for storage or for disposal. Remove
bolts (3) .
3. Install Tooling (A) and Tooling (B) .
4. Slide final drive (4) outward. Attach Tooling (C) and a suitable lifting device onto final
drive (4). The weight of final drive (4) is approximately 52 kg (115 lb). Remove Tooling
(A) and Tooling (B) .
3/8
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5. Remove final drive (4). Remove O-ring seal (5) .
6. Remove bolt (6), sun gear (7), and sleeve (8) .
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7. Attach a suitable lifting device onto lever (9). Remove bolts (10) and position lever (9) out
of the way.
8. Remove bolts (11). Remove cover (12) .
9. Attach Tooling (D) and a suitable lifting device onto hub assembly (13). The weight of hub
assembly (13) is approximately 246 kg (542 lb). Attach Tooling (E) in order to remove pin
(14). Do not exceed 44126 kPa (6400 psi). Remove pin (14). Repeat for the other side.
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10. Note the location of shim (15) .
11. Remove bushing (16) .
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12. Attach a suitable lifting device onto axle shaft (17). The weight of axle shaft (17) is
approximately 34 kg (75 lb). Remove axle shaft (17) .
13. Use Tooling (F) in order to remove retaining rings (18). Remove plugs (19) .
14. Use a suitable press and remove U-joints (20) .
7/8
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15. Use Tooling (G) and Tooling (H) in order to remove seal (21) and bushing (22). Repeat for
the seal and the bushing in hub assembly (13). Hub assembly (13) is not shown.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Nov 26 13:43:01 UTC+0800 2020
8/8
2020/11/26

Shutdown SIS
Previous Screen
Product: EXCAVATOR
i02063199
Axle Shaft - Remove - Fixed Axle
SMCS - 3259-011; 3278-011; 3282-011-JF
Removal Procedure
Table 1
Required Tools
A 8T-3666 Bolt 2
B 154-6182 Forcing Bolt 2
D - Loctite 262 1
Start By:
A. Remove the tire and rim. Refer to Disassembly and Assembly, "Tire and Rim - Remove".
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide" for tools and supplies suitable to collect and contain
fluids on Caterpillar products.
1/5
2020/11/26

Dispose of all fluids according to local regulations and mandates.
1. Remove plug (1) and drain the oil into a suitable container for storage or disposal.
2/5
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2. Remove plug (2) and drain the oil into a suitable container for storage or disposal. Remove
bolts (3) .
3. Install Tooling (A) and Tooling (B) .
3/5
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4. Slide final drive (4) slightly outward. Attach Tooling (C) and a suitable lifting device onto
final drive (4). The weight of final drive (4) is approximately 52 kg (115 lb). Remove
Tooling (A) and Tooling (B). Remove final drive (4) .
5. Remove bolt (5). Remove sun gear (6) and sleeve (7) .
4/5
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6. Remove axle shaft (8) .
7. Repeat this procedure for the opposite side.
Thu Nov 26 13:43:57 UTC+0800 2020
5/5
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Shutdown SIS
Previous Screen
Product: EXCAVATOR
i05901867
Axle Shaft - Install - Steering Axle
SMCS - 3259-012; 3278-012; 3282-012-JF
Installation Procedure
Table 1
Required Tools
D 1U-9200 Lever Puller Hoist 1
F 1P-1861 Retaining Ring Pliers 1
J 1P-0510 Driver Gp 1
K - Loctite High Flex Form a Gasket 1
L - Loctite 263 1
1/7
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1. Lower the temperature of bushing (22) . Use Tooling (J) in order to install bushing (22) .
Use Tooling (J) in order to install seal (21) . Repeat for the seal and the bushing in hub
assembly (13) . Hub assembly (13) is not shown.
2. Use a suitable press and install U-joints (20) .
3. Install plugs (19) . Use Tooling (F) in order to install retaining rings (18) .
2/7
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4. Attach a suitable lifting device onto axle shaft (17) . The weight of axle shaft (17) is
approximately 34 kg (75 lb). Install axle shaft (17) .
5. Lower the temperature of bushing (16) . Use Tooling (J) and install bushing (16) .
3/7
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6. Position shim (15) .
7. Attach Tooling (D) and a suitable lifting device onto hub assembly (13) . The weight of hub
assembly (13) is approximately 246 kg (542 lb). Install hub assembly (13) . Lower the
temperature of pins (14) . Install pins (14) .
8. Apply Tooling (K) to the contact surface of cover (12) . Install cover (12) . Apply Tooling
(L) to the threads of bolts (11) . Install bolts (11) . Tighten bolts (11) to a torque of 310 N·m
(229 lb ft).
4/7
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9. Attach a suitable lifting device onto lever (9) . Position lever (9) and install bolts (10) .
10. Install sleeve (8) and sun gear (7) . Apply Tooling (L) to the threads of bolt (6) . Install bolt
(6) . Tighten bolt (6) to a torque of 310 N·m (229 lb ft).
5/7
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Note: Check the O-ring seal for wear or for damage. If necessary, replace the O-ring seal.
11. Install O-ring seal (5) onto final drive (4) . Attach Tooling (C) and a suitable lifting device
onto final drive (4) . The weight of final drive (4) is approximately 52 kg (115 lb).
12. Install final drive (4) .
13. Apply Tooling (L) to the threads of bolts (3) . Install bolts (3) . Tighten bolts (3) to a torque
of 72 N·m (53 lb ft). Install plug (2) .
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14. Install plug (1) .
15. Fill the axle and the final drive with oil. Refer to Operation and Maintenance Manual, "Axle
Oil - Change"and Operation and Maintenance Manual, "Final Drive Oil - Change". Refer to
Operation and Maintenance Manual, "Capacities (Refill)".
Thu Nov 26 13:44:53 UTC+0800 2020
7/7
2020/11/26

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Shutdown SIS
Previous Screen
Product: EXCAVATOR
i02063523
Axle Shaft - Install - Fixed Axle
SMCS - 3259-012; 3278-012; 3282-012-JF
Installation Procedure
Table 1
Required Tools
A 8T-3666 Bolt 2
D - Loctite 262 1
1/4
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1. Install axle shaft (8) .
2. Install sleeve (7) and sun gear (6). Apply Tooling (D) to the threads of bolt (5). Install bolt
(5) and tighten bolt (5) to a torque of 310 N·m (229 ft).
2/4
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3. Attach Tooling (C) and a suitable lifting device onto final drive (4). The weight of final
drive (4) is approximately 52 kg (115 lb).
4. Position final drive (4) on the axle. Install Tooling (A). Remove Tooling (C). Slide final
drive (4) in all the way. Remove Tooling (A) .
5. Apply Tooling (D) to the threads of bolts (3). Install bolts (3). Tighten bolts (3) to a torque
of 200 N·m (148 lb ft). Install plug (2) .
3/4
2020/11/26

Caterpillar Cat M325D MH EXCAVATOR (Prefix EDF) Service Repair Manual (EDF00001-01999).pdf

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Caterpillar Cat M325D MH EXCAVATOR (Prefix EDF) Service Repair Manual (EDF00001-01999).pdf