7Y1777 RETAINER Caterpillar parts
320 L, 320B, 320B L, 320N, 321B
Rating:
Alternative (cross code) number:
CA7Y1777
7Y-1777
7Y1777
CA7Y1777
7Y-1777
7Y1777
Weight: 1 pounds 0 kg.
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Information:
Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     -     Loctite 595     -    
B     1P-0808     Multipurpose Grease     -    
C     -     Guide Stud
3/8 - 16 by 5 inch     4    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Clean the sealing surfaces of the engine oil pan and the cylinder block.
Illustration 1 g01123600
Apply Tooling (A) to oil pan gasket (4) . Install the oil pan gasket on the engine oil pan. Install Tooling (C) in the engine oil pan.
Apply Tooling (B) to the bore of flange (7) . Install seal (8) inside flange (7) . Position the flange and install bolts (6) . Install O-ring seal (5) on the flange.
Illustration 2 g01123599
Improper lift rigging can allow unit to tumble causing injury and damage.
Attach a suitable lifting device to the engine lifting eyes.
The weight of the 3508C Engine is approximately 4535 kg (10000 lb). The weight of the engine oil pan is approximately 240 kg (530 lb).
The weight of the 3512C Engine is approximately 6800 kg (15000 lb). The weight of the engine oil pan is approximately 295 kg (650 lb).
The weight of the 3516C Engine is approximately 9100 kg (20000 lb). The weight of the engine oil pan is approximately 409 kg (900 lb).
Lift the engine. Place the engine onto the engine oil pan.
Illustration 3 g01123597
Install bolts (3) . Remove Tooling (C) from engine oil pan (2) and install remaining bolts (3) .
Illustration 4 g01123595
Install bolts (1) that hold the connector for the engine oil pump to engine oil pan (2) .
Fill the engine oil pan to the correct level that is indicated on the engine oil level gauge. Refer to Operation and Maintenance Manual, "Engine Oil and Filter - Change".
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     -     Loctite 595     -    
B     1P-0808     Multipurpose Grease     -    
C     -     Guide Stud
3/8 - 16 by 5 inch     4    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Clean the sealing surfaces of the engine oil pan and the cylinder block.
Illustration 1 g01123600
Apply Tooling (A) to oil pan gasket (4) . Install the oil pan gasket on the engine oil pan. Install Tooling (C) in the engine oil pan.
Apply Tooling (B) to the bore of flange (7) . Install seal (8) inside flange (7) . Position the flange and install bolts (6) . Install O-ring seal (5) on the flange.
Illustration 2 g01123599
Improper lift rigging can allow unit to tumble causing injury and damage.
Attach a suitable lifting device to the engine lifting eyes.
The weight of the 3508C Engine is approximately 4535 kg (10000 lb). The weight of the engine oil pan is approximately 240 kg (530 lb).
The weight of the 3512C Engine is approximately 6800 kg (15000 lb). The weight of the engine oil pan is approximately 295 kg (650 lb).
The weight of the 3516C Engine is approximately 9100 kg (20000 lb). The weight of the engine oil pan is approximately 409 kg (900 lb).
Lift the engine. Place the engine onto the engine oil pan.
Illustration 3 g01123597
Install bolts (3) . Remove Tooling (C) from engine oil pan (2) and install remaining bolts (3) .
Illustration 4 g01123595
Install bolts (1) that hold the connector for the engine oil pump to engine oil pan (2) .
Fill the engine oil pan to the correct level that is indicated on the engine oil level gauge. Refer to Operation and Maintenance Manual, "Engine Oil and Filter - Change".
Caterpillar parts catalog:
Parts retainer Caterpillar catalog:
8E6259
RETAINER AS
215, 215B, 235D, 305.5E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 311, 311B, 311C, 311D LRR, 311F LRR, 312B, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 3...
215, 215B, 235D, 305.5E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 CR, 311, 311B, 311C, 311D LRR, 311F LRR, 312B, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 3...
5I7625
RETAINER
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 303.5D, 303C CR, 3044C, 304C CR, 304D ...
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 303.5D, 303C CR, 3044C, 304C CR, 304D ...
5I7719
RETAINER
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 303.5D, 303C CR, 3044C, 304C CR, 304D ...
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 303.5D, 303C CR, 3044C, 304C CR, 304D ...
1140359
RETAINER AS
120K, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, ...
120K, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G, 14H, 14H NA, 14M, 160H, ...
8E5606
RETAINER
311, 311B, 311C, 312, 312B, 315, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L...
311, 311B, 311C, 312, 312B, 315, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C L, 320D, 320D FM, 320D GC, 320D L...
8E8409
RETAINER GP-G.E.T.
231D, 245D, 320, 320 L, 320B, 320C, 322 FM L, 322B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B L, 330, 330 FM L, 330 L, 330B L
231D, 245D, 320, 320 L, 320B, 320C, 322 FM L, 322B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B L, 330, 330 FM L, 330 L, 330B L
1330699
RETAINER AS
320 L, 320B, 320C, 322B LN, 325B L, 330 FM L, 950F, 953B, 963, M312, M315, M318, M320
320 L, 320B, 320C, 322B LN, 325B L, 330 FM L, 950F, 953B, 963, M312, M315, M318, M320
7I7131
RETAINER
1090, 1190, 1190T, 1390, 2290, 2390, 2590, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E ...
1090, 1190, 1190T, 1390, 2290, 2390, 2590, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E ...
1320999
RETAINER AS
318C, 320B, 320C, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320E, 320E L, 321C, 321D LCR, 322B L, 322C, 323D L, 323D2 L, 324D, 324D L, 324E L, 324E LN, 325B L, 325C, 325D, 325D L, 326D L, 329D,...
318C, 320B, 320C, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320E, 320E L, 321C, 321D LCR, 322B L, 322C, 323D L, 323D2 L, 324D, 324D L, 324E L, 324E LN, 325B L, 325C, 325D, 325D L, 326D L, 329D,...
8E6359
RETAINER AS
215B, 225, 227, 229, 229D, 235, 245, 320B, 322B L, 322C, 325, 325 L, 325B L, 330 L, 950B, 963B, 963C, 966F, 970F, 973, 973C, 980F, 980F II, 988B, 988F, 988F II
215B, 225, 227, 229, 229D, 235, 245, 320B, 322B L, 322C, 325, 325 L, 325B L, 330 L, 950B, 963B, 963C, 966F, 970F, 973, 973C, 980F, 980F II, 988B, 988F, 988F II
1167409
RETAINER AS-G.E.T.
231D, 320B, 320C, 320C FM, 320D, 320D GC, 320D L, 320D2, 321C, 322, 322B L, 322B LN, 322C, 323D L, 323D2 L, 324D, 324D L, 324E, 325 L, 325B, 325B L, 325C, 325D, 325D L, 326D L, 329D, 329D L, 329E, 330...
231D, 320B, 320C, 320C FM, 320D, 320D GC, 320D L, 320D2, 321C, 322, 322B L, 322B LN, 322C, 323D L, 323D2 L, 324D, 324D L, 324E, 325 L, 325B, 325B L, 325C, 325D, 325D L, 326D L, 329D, 329D L, 329E, 330...
6I6777
RETAINER
320 L, 322 FM L, 325, 325 LN, 330, 330 FM L, 330 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, W345C MH
320 L, 322 FM L, 325, 325 LN, 330, 330 FM L, 330 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, W345C MH
4I7794
RETAINER
320 L, 320B, 322, 322 FM L, 322B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330, 330B L, 539, M325B, OEMS, W330B
320 L, 320B, 322, 322 FM L, 322B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330, 330B L, 539, M325B, OEMS, W330B
1351017
RETAINER
525, 525B
525, 525B
1622760
RETAINER
515, 525, 525B, 525C, 535B, 535C, 545, 545C
515, 525, 525B, 525C, 535B, 535C, 545, 545C
1616423
RETAINER-SPRING
515, 525, 525B
515, 525, 525B
1583644
RETAINER-CONE
515, 517, 525, 527
515, 517, 525, 527
1788002
RETAINER-DISK
515, 517, 525, 525B, 527
515, 517, 525, 525B, 527
6E6648
RETAINER
525B, 535B, 545
525B, 535B, 545
2024985
RETAINER
525B, 535B, 545
525B, 535B, 545
1440329
RETAINER-SEAL
2470C, 2570C, 2670C, 2864C, 525B, 525C, 525D, 533, 535B, 535C, 535D, 543, 545, 545C, 545D, 553C, 555D, 563C, 573C, 586C, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
2470C, 2570C, 2670C, 2864C, 525B, 525C, 525D, 533, 535B, 535C, 535D, 543, 545, 545C, 545D, 553C, 555D, 563C, 573C, 586C, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
1687052
RETAINER-GLASS
525B, 535B, 545
525B, 535B, 545