Caterpillar Cat 730C2 Articulated Truck (Prefix 2L7) Service Repair Manual Instant Download

1
Service Repair Manual
Models 730C2 Articulated Truck
2
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Product ARTICULATED TRUCK Model 730C2
ARTICULATED TRUCK 2L7 Configuration 730C2
Articulated Truck 2L700001-UP (MACHINE) POWERED
BY C13 Engine
Disassembly and Assembly 730C2 and 725C2
Articulated Truck Power Train Media Number
-M0069866-02 Publication Date -01/10/2014
Date Updated -14/11/2016
i04956684
Torque Converter - Remove SMCS -
3101-011 Removal Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 350-4401 Adapter Plate 1
B 1U-5750 Engine Stand 1
B 1P-2850 Oil Drain Cart 1
C 395-1099 Link Bracket 3
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, "Dealer Service Tool Catalog" for
tools and supplies suitable to collect and
contain fluids on Cat products. Dispose of all
fluids according to local regulations and
mandates.
3
Illustration 1 g03118680 1. Install Tooling (A)
on to transmission housing.

• Illustration 2 g03118776
• The weight of transmission (1) is approximately
  590 kg (1300 lb). Use a suitable lifting device
  in order to install transmission onto Tooling
  (B).
• Use Tooling (B) to position transmission
  vertically.

Illustration 3
g03118977
4. Remove plug (2) and the O-ring seal.
4
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Illustration 4
g03119021
5. Remove Bolt (3).
Illustration 5 g03119136 6. Attach Tooling (C)
and a suitable lifting device to torque converter
(4). The weight of torque converter (4) is
approximately 91 kg (200 lb). Remove torque
converter (4).
Copyright 1993 - 2019 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Thu Dec 26 165123 UTC0800 2019
6
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Product ARTICULATED TRUCK Model 730C2
ARTICULATED TRUCK 2L7 Configuration 730C2
Articulated Truck 2L700001-UP (MACHINE) POWERED
BY C13 Engine
Disassembly and Assembly 730C2 and 725C2
Articulated Truck Power Train Media Number
-M0069866-02 Publication Date -01/10/2014
Date Updated -14/11/2016
i04937134
Torque Converter - Disassemble SMCS -
3101-015 Disassembly Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 395-1099 Link Bracket 3
B 1P-0520 Driver Gp 1
C 154-6181 Forcing Screw 2
Start By a. Remove the torque converter.
Illustration 1
g03114321
7
1. Attach Tooling (A) and a suitable lifting
device to housing assembly (2). The weight of
housing assembly (2) is approximately 30kg (70
lb). Remove bolts (1) and housing assembly (2).
Illustration 2 g03114919 2. Use Tooling (B) in
order to remove bearing (3). Remove ring (4).
Illustration 3 g03114926 3. Remove ring (5) from
piston (6). Remove piston (6). Remove O-ring seal
(7).
Illustration 4
g03115060
8
4. Remove bolts (8) and coupling assembly (9).
Remove race (11). Remove retainer (10) and the
O-ring seal.
Illustration 5 g03115081 5. Remove plates and
discs (12). Remove bearing (13). Note Mark the
sequence of plates and discs (12) for
installation purposes.
Illustration 6 g03115096 6. Use Tooling (C) in
order to remove plate (14) and the O-ring seal.
9
Illustration 7 g03704564 7. Remove O-ring seal
(15). Remove race (16). Use Tooling (C) in order
to remove plate (17).
Illustration 8 g03115136 8. Remove dowels (18)
and O-ring seal (19). Remove turbine (20).
Illustration 9
g03115161
9. Remove hub (21).
Illustration 10
g03116011
10
10. Remove race (22).
Illustration 11
g03116021
11. Remove bearing (23).
Illustration 12 g03116049 12. Use two people to
reposition impeller (24). The weight of impeller
(24) is approximately 31 kg (70 lb). Remove
retaining ring (25). Remove impeller (24) from
carrier (26). Note Make sure that carrier (26)
is supported before removing retaining ring (25).
11
Illustration 13 g03116054 13. Remove race (27),
bolts (28), and impeller (24) from adapter (29).
Remove hub (30).
Illustration 14 g03116118 14. Remove O-ring seal
(31) from adapter (29).
Illustration 15 g03116228 15. Remove bearing
(32). Remove carrier (26) from stator (33).
Illustration 16
g03116306
12
Personal injury can result from being struck by
parts propelled by a released spring force. Make
sure to wear all necessary protective
equipment. Follow the recommended procedure and
use all recommended tooling to release the
spring force.
16. Remove bearing (34), rollers (35), and
springs (36). Remove retaining ring (37) and
plate (38).
Illustration 17 g03116361 17. Reposition stator
(33). Remove retaining ring (39) and plate (40).
Illustration 18
g03116379
13
Illustration 19 g03116398 18. Use a suitable
press and Tooling (B) in order to remove cam (41)
from stator (33). Once cam (41) is removed,
remove retaining ring (42). Note Mark
orientation of cam (42) for assembly purposes.
Copyright 1993 - 2019 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Thu Dec 26 165219 UTC0800 2019
14
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Product ARTICULATED TRUCK Model 730C2
ARTICULATED TRUCK 2L7 Configuration 730C2
Articulated Truck 2L700001-UP (MACHINE) POWERED
BY C13 Engine
Disassembly and Assembly 730C2 and 725C2
Articulated Truck Power Train Media Number
-M0069866-02 Publication Date -01/10/2014
Date Updated -14/11/2016
i04937139
Torque Converter - Assemble SMCS -
3101-016 Assembly Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 395-1099 Link Bracket 3
B 1P-0520 Driver Gp 1
NOTICE Keep all parts clean from
contaminants. Contaminants may cause rapid wear
and shortened component life.
15
Illustration 1
g03116379
Illustration 2 g03116398 1. Install retaining
ring (42). Raise the temperature of stator (33)
and lower the temperature of cam (41). Use
Tooling (B) and a suitable press in order to
install cam (41).
Illustration 3
g03116306
16
Illustration 4
g03116576
Improper assembly of parts that are spring loaded
can cause bodily injury. To prevent possible
injury, follow the established assembly procedure
and wear protective equipment.
2. Position plate (38). Install retaining ring
(37). Position bearing (34). Install carrier
(26). Reposition stator (33). Install springs
(36) with the maximum number of loops to the
outside. Install rollers (35). Note Carrier
(26) should only rotate counterclockwise once
rollers (35) and springs (36) are installed.
Illustration 5 g03116603 3. Position plate (40).
Install retaining ring (39).
17
Illustration 6
g03116118
4. Install O-ring seal (31) in adapter (29).
Illustration 7 g03116054 5. Position impeller
(24) on adapter (29). Position hub (30). Install
bolts (28). Tighten bolts (28) to a torque of 105
14 Nm (77 10 lb ft). Install race (27).
Illustration 8 g03116228 6. Install carrier (26)
onto stator (33). Install bearing (32).
18
Illustration 9 g03116049 7. Use two people in
order to reposition impeller (24) on carrier
(26). The weight of impeller (24) is
approximately 31 kg (70 lb). Install retaining
ring (25).
Illustration 10
g03116021
8. Install bearing (23).
Illustration 11
g03116011
9. Install race (22).
19
Illustration 12
g03115161
10. Install hub (21).
Illustration 13 g03115136 11. Position turbine
(20). Install O-ring seal (19). Install dowels
(18) to a height of 37.0 0.5 mm (1.46 0.02
inch).
Illustration 14 g03116694 12. Install plate (17)
and race (16). Install O-ring seal (15).
20
Illustration 15
g03116696
13. Install plate (14) and O-ring seal.
Illustration 16 g03115081 14. Install bearing
(13). Install discs and plates (12).
Illustration 17 g03115060 15. Install coupling
assembly (9) and bolts (8). Tighten bolts (8) to
a torque of 60 7 Nm (44 5 lb ft). Install
race (11). Install retainer and O-ring seal (10).
21
Illustration 18 g03114926 16. Install O-ring
seal (7). Install piston (6). Install ring (5).
Illustration 19 g03114919 17. Lower the
temperature of bearing (3). Use Tooling (B) in
order to install bearing (3). Ensure that
bearing (3) is flush with the inside of the
housing. Install ring (4).

• Illustration 20 g03114321
• The weight of housing assembly (2) is
  approximately 32 kg (70 lb). Attach Tooling (A)
  and a suitable lifting device to housing
  assembly (2).Install housing assembly (2).
  Tighten bolts
• to a torque of 60 7 Nm (44 5 lb ft).

22
End By a. Install the torque converter.
Copyright 1993 - 2019 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Thu Dec 26 165315 UTC0800 2019
23
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Shutdown SIS
Previous Screen
Product ARTICULATED TRUCK Model 730C2
ARTICULATED TRUCK 2L7 Configuration 730C2
Articulated Truck 2L700001-UP (MACHINE) POWERED
BY C13 Engine
Disassembly and Assembly 730C2 and 725C2
Articulated Truck Power Train Media Number
-M0069866-02 Publication Date -01/10/2014
Date Updated -14/11/2016
i04938461
Torque Converter - Install SMCS -
3101-012 Installation Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 350-4401 Adapter Plate 1
B 1U-5750 Engine Stand 1
B 1P-2850 Oil Drain Cart 1
C 395-1099 Link Bracket 3
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, "Dealer Service Tool Catalog" for
tools and supplies suitable to collect and
contain fluids on Cat products. Dispose of all
fluids according to local regulations and
mandates.
25
https//www.ebooklibonline.com Hello dear
friend! Thank you very much for reading. Enter
the link into your browser. The full manual is
available for immediate download. https//www.eb
ooklibonline.com