7N1525 ENGINE AR Caterpillar parts
950
Rating:
Alternative (cross code) number:
CA7N1525
7N-1525
7N1525
CA7N1525
7N-1525
7N1525
Weight: 1646 pounds 746 kg.
WHEEL LOADER,
Related part:
7N1525
SHORT BLOCK
0R2078
R
7N1525
LONG BLOCK M
0R3613
R
Compatible equipment models: 7N1525:
Information:
Upgrade Procedure
Drain the jacket water coolant.
Illustration 1 g03739072
(1) 0S-1594 Bolts (2) 5M-2894 Hard Washers (3) 8N-3639 Retainers (4) 8N-3640 Retaining Rings (5) 6V-4357 Clip (6) 110-4341 Bracket (7) 0S-1595 Bolt (8) 5P-8245 Hard Washers (9) 1F-7958 Full Nut (10) 6V-4356 Clip (11) 103-0892 Grommet (12) 7E-9075 Tube
Remove bolts (1), washers (2) , retainers (3) and retaining rings (4) from both ends of the tube.
Remove bolt (7), washers (8) , nut (9) and bracket (6) .
Remove clips (5) and (10) and grommet (11) .
Discard the removed hardware.
Remove existing tube (12) and discard.
Illustration 2 g03740799
(12) 7E-9075 Tube (13) 6V-5066 O-Ring Seals
Install two o-rings (13) onto tube (12) .
Insert tube (12) into the 7C-3043 Elbow .
Insert tube (12) into the 7E-9584 Elbow .
Install a new 2N-0931 Gasket between the 7E-9584 Elbow and the thermostat housing.
Mount the 7E-9584 Elbow to the thermostat housing using the existing hardware.
Illustration 3 g03739229
(1) 0S-1594 Bolts (2) 5M-2894 Hard Washers (12) 7E-9075 Tube (14) 0S-1571 Bolts (15) 108-6170 Clamp As (16) 110-0096 Ring (17) 9S-8752 Full Nuts
Install ring (16) onto tube (12) .
Attach clamp assemblies (15) using two bolts (1), four washers (2) and two nuts (17) .
Secure the clamp assemblies to the elbow using two bolts (14) and two washers (2) .
Illustration 4 g03739250
(1) 0S-1594 Bolts (2) 5M-2894 Hard Washers (12) 7E-9075 Tube (14) 0S-1571 Bolts (15) 108-6170 Clamp As (16) 110-0096 Ring (17) 9S-8752 Full Nuts
Install ring (16) on the new tube (12) .
Attach clamp assemblies (13) using two bolts (1), four washers (2) and two nuts (15) .
Secure the clamp assemblies to the elbow using two bolts (12) and two washers (2) .
Illustration 5 g03739278
(11) 103-0892 Grommet (12) 7E-9075 Tube (18) 6V-6782 Clip (19) 6V-6783 Clip (20) 0S-1587 Bolt (21) 2M-0849 Hard Washers (22) 1F-7958 Full Nut (23) 0S-1588 Bolts (24) 1P-7346 Hard Washers (25) 469-3803 Bracket
Install one new grommet (11) over tube (12) .
Attach bracket (25) to the oil filter housing using two bolts (23) and two washers (24) .
Install clips (18) and (19) over grommet (11) .
Secure clips (18) and (19) to bracket (25) using one bolt (20), two washers (21) and one nut (22) .
Drain the jacket water coolant.
Illustration 1 g03739072
(1) 0S-1594 Bolts (2) 5M-2894 Hard Washers (3) 8N-3639 Retainers (4) 8N-3640 Retaining Rings (5) 6V-4357 Clip (6) 110-4341 Bracket (7) 0S-1595 Bolt (8) 5P-8245 Hard Washers (9) 1F-7958 Full Nut (10) 6V-4356 Clip (11) 103-0892 Grommet (12) 7E-9075 Tube
Remove bolts (1), washers (2) , retainers (3) and retaining rings (4) from both ends of the tube.
Remove bolt (7), washers (8) , nut (9) and bracket (6) .
Remove clips (5) and (10) and grommet (11) .
Discard the removed hardware.
Remove existing tube (12) and discard.
Illustration 2 g03740799
(12) 7E-9075 Tube (13) 6V-5066 O-Ring Seals
Install two o-rings (13) onto tube (12) .
Insert tube (12) into the 7C-3043 Elbow .
Insert tube (12) into the 7E-9584 Elbow .
Install a new 2N-0931 Gasket between the 7E-9584 Elbow and the thermostat housing.
Mount the 7E-9584 Elbow to the thermostat housing using the existing hardware.
Illustration 3 g03739229
(1) 0S-1594 Bolts (2) 5M-2894 Hard Washers (12) 7E-9075 Tube (14) 0S-1571 Bolts (15) 108-6170 Clamp As (16) 110-0096 Ring (17) 9S-8752 Full Nuts
Install ring (16) onto tube (12) .
Attach clamp assemblies (15) using two bolts (1), four washers (2) and two nuts (17) .
Secure the clamp assemblies to the elbow using two bolts (14) and two washers (2) .
Illustration 4 g03739250
(1) 0S-1594 Bolts (2) 5M-2894 Hard Washers (12) 7E-9075 Tube (14) 0S-1571 Bolts (15) 108-6170 Clamp As (16) 110-0096 Ring (17) 9S-8752 Full Nuts
Install ring (16) on the new tube (12) .
Attach clamp assemblies (13) using two bolts (1), four washers (2) and two nuts (15) .
Secure the clamp assemblies to the elbow using two bolts (12) and two washers (2) .
Illustration 5 g03739278
(11) 103-0892 Grommet (12) 7E-9075 Tube (18) 6V-6782 Clip (19) 6V-6783 Clip (20) 0S-1587 Bolt (21) 2M-0849 Hard Washers (22) 1F-7958 Full Nut (23) 0S-1588 Bolts (24) 1P-7346 Hard Washers (25) 469-3803 Bracket
Install one new grommet (11) over tube (12) .
Attach bracket (25) to the oil filter housing using two bolts (23) and two washers (24) .
Install clips (18) and (19) over grommet (11) .
Secure clips (18) and (19) to bracket (25) using one bolt (20), two washers (21) and one nut (22) .
Caterpillar SIS machinery equipment:
Parts engine Caterpillar catalog:
2P7756
ENGINE SUPPORT GROUP
950, 955K, 955L
950, 955K, 955L
2P3773
ENGINE COOLANT PREHEATER GROUP
518, 920, 930, 941, 950, D4D, D6C, D7F
518, 920, 930, 941, 950, D4D, D6C, D7F
3P0062
ENGINE SUPPORT GROUP
130G, 950
130G, 950
6K5950
ENGINE WIRING
920, 930, 941, 950, 951B, 955K, 955L, D4D
920, 930, 941, 950, 951B, 955K, 955L, D4D
1P3463
ENGINE OIL COOLER
518, 950, 955K, 955L
518, 950, 955K, 955L
5P9418
ENGINE AND TRANSMISSION OIL COOLER
120G, 12G, 130G, 3304, 518, 920, 930, 930R, 941, 950, 966C, D4D, D4E, D5B, D6D
120G, 12G, 130G, 3304, 518, 920, 930, 930R, 941, 950, 966C, D4D, D4E, D5B, D6D
7E9563
ENGINE AR
3208
3208
4N7377
ENGINE ARRANGEMENT
980B, D6C
980B, D6C
4N7371
ENGINE ARRANGEMENT
816, D6C
816, D6C
4N7370
ENGINE ARRANGEMENT
815, 816, D6C
815, 816, D6C
2262944
ENGINE AR
G3520B
G3520B
4189088
ENGINE AR
988H
988H
1220738
ENGINE AR
3176B
3176B
1220735
ENGINE AR
3176B
3176B
2614537
ENGINE AR-CORE
D6R III, D6T
D6R III, D6T
2349922
ENGINE AR
C1.5
C1.5
3109611
ENGINE AR
323D LN, 323D SA
323D LN, 323D SA