1448300 PIN Caterpillar parts
992G
Rating:
Alternative (cross code) number:
CA1448300
144-8300
1448300
CA1448300
144-8300
1448300
Weight: 633 pounds 287 kg.
WHEEL LOADER,
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Compatible equipment models: 1448300:
Information:
Installation Procedure
Table 1
Required Tool    
Tool     Part Number     Part Description     Qty    
A     9U-5156     Cleaning Tool Group     1    
B     -     Loctite 8104 Silicone Lubricant     -    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03680131
Use Tooling (A) to clean the seat of prechamber assembly (2) .
Thoroughly clean the gasket sealing surfaces. Use new gaskets when you install prechamber assembly (2) and body assembly (3) .
Install O-ring seals (6) and gasket (7) on the prechamber group. Apply a light coat of Tooling (B) to the outside of O-ring seals (6) .
Place the prechamber group into the bore in the cylinder head.
Use bolts (1) to pull the prechamber group into the bore. Tighten bolts evenly to the torque that is specified in Table 2.
Table 2
Torque for bolts (1)    
Description     Torque procedure    
Prechamber assembly with 1/2 inch bolts     Tighten the bolts evenly to a torque of
30 5 N m (22 4 lb ft). Tighten each bolt by an additional 30 degrees. Tighten each bolt again by an additional 30 degrees. Tighten each bolt again by an additional 60 degrees. The total torque should be
30 5 N m (22 4 lb ft) with an additional 120 degrees.    
Install check valve (8) and the seals. Tighten check valve (8) to a torque of 115 15 N m (85 11 lb ft)
Install O-ring seal (5) and plug (4). Tighten plug (4) to a torque of 15 N m (11 lb ft).
Install the spark plug.
Install the pushrod for the gas admission valve.
Check the valve lash for the gas admission valve.End By: Install the valve cover. Refer to Disassembly and Assembly, "Valve Cover - Install".
Table 1
Required Tool    
Tool     Part Number     Part Description     Qty    
A     9U-5156     Cleaning Tool Group     1    
B     -     Loctite 8104 Silicone Lubricant     -    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g03680131
Use Tooling (A) to clean the seat of prechamber assembly (2) .
Thoroughly clean the gasket sealing surfaces. Use new gaskets when you install prechamber assembly (2) and body assembly (3) .
Install O-ring seals (6) and gasket (7) on the prechamber group. Apply a light coat of Tooling (B) to the outside of O-ring seals (6) .
Place the prechamber group into the bore in the cylinder head.
Use bolts (1) to pull the prechamber group into the bore. Tighten bolts evenly to the torque that is specified in Table 2.
Table 2
Torque for bolts (1)    
Description     Torque procedure    
Prechamber assembly with 1/2 inch bolts     Tighten the bolts evenly to a torque of
30 5 N m (22 4 lb ft). Tighten each bolt by an additional 30 degrees. Tighten each bolt again by an additional 30 degrees. Tighten each bolt again by an additional 60 degrees. The total torque should be
30 5 N m (22 4 lb ft) with an additional 120 degrees.    
Install check valve (8) and the seals. Tighten check valve (8) to a torque of 115 15 N m (85 11 lb ft)
Install O-ring seal (5) and plug (4). Tighten plug (4) to a torque of 15 N m (11 lb ft).
Install the spark plug.
Install the pushrod for the gas admission valve.
Check the valve lash for the gas admission valve.End By: Install the valve cover. Refer to Disassembly and Assembly, "Valve Cover - Install".
Caterpillar parts catalog:
Parts pin Caterpillar catalog:
1T2044
PIN-THRUST RACE
773G, 773G OEM, 775G, 775G OEM, 776C, 776D, 777D, 777F, 777G, 784B, 784C, 785B, 785C, 785D, 854G, 854K, 992G, 992K, 993K, CX48-P2300, SPF343C, TH48-E70, TH48-E80
773G, 773G OEM, 775G, 775G OEM, 776C, 776D, 777D, 777F, 777G, 784B, 784C, 785B, 785C, 785D, 854G, 854K, 992G, 992K, 993K, CX48-P2300, SPF343C, TH48-E70, TH48-E80
1140468
PIN
235C, 322B L, 322B LN, 322C, 323D L, 323D2 L, 324D, 325 L, 325B L, 325C, 325D, 326D L, 329D, 329D L, 330, 330B, 330B L, 330C, 330C L, 330D, 330D L, 336D, 336D2, 336E, 336E H, 340D L, 340D2 L, 345B II,...
235C, 322B L, 322B LN, 322C, 323D L, 323D2 L, 324D, 325 L, 325B L, 325C, 325D, 326D L, 329D, 329D L, 330, 330B, 330B L, 330C, 330C L, 330D, 330D L, 336D, 336D2, 336E, 336E H, 340D L, 340D2 L, 345B II,...
1073378
PIN-G.E.T.
235C, 245B, 245D, 324D, 328D LCR, 330, 330B L, 330C L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 349D, 349D L, 349E, 349E L, 350, 365B, 365B II, 365B L, 365C, 365C L, ...
235C, 245B, 245D, 324D, 328D LCR, 330, 330B L, 330C L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 349D, 349D L, 349E, 349E L, 350, 365B, 365B II, 365B L, 365C, 365C L, ...
1330738
PIN
330B L, 330D L, 336D, 336E, 336E H, 345B, 345B II, 345B L, 350, 365B, 365C, 374D L, 375, 375 L, 5110B, 834G, 834H, 972H, 972K, 973D, 988F, 988F II, 988G, 988H, 990 II, 990H, 990K, 992C, 992D, 992G, 99...
330B L, 330D L, 336D, 336E, 336E H, 345B, 345B II, 345B L, 350, 365B, 365C, 374D L, 375, 375 L, 5110B, 834G, 834H, 972H, 972K, 973D, 988F, 988F II, 988G, 988H, 990 II, 990H, 990K, 992C, 992D, 992G, 99...
6V5341
PIN-SPRING
611, 615, 615C, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631E, 633E II, 637E, 651E, 657E, 69D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776C, 776D, 777B, 77...
611, 615, 615C, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631E, 633E II, 637E, 651E, 657E, 69D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776C, 776D, 777B, 77...
1139608
PIN
345B II, 345C L, 350, 365B, 365B II, 365C, 365C L, 374D L, 375, 375 L, 385B, 385C, 385C L, 390D, 5080, 5110B, 5230, 980G, 988H, 988K, 990, 990 II, 990H, 992G
345B II, 345C L, 350, 365B, 365B II, 365C, 365C L, 374D L, 375, 375 L, 385B, 385C, 385C L, 390D, 5080, 5110B, 5230, 980G, 988H, 988K, 990, 990 II, 990H, 992G
2289569
PIN AS
992G
992G
1134708
PIN
345C L, 365B, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 390D, 5080, 5090B, 992C, 992G, 994, 994D, 994F
345C L, 365B, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 390D, 5080, 5090B, 992C, 992G, 994, 994D, 994F
4E8158
PIN
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992G, 992K
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992G, 992K
4E8080
PIN AS
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992G, 992K
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992G, 992K
1359571
PIN
988F II, 988G, 990 II, 992G
988F II, 988G, 990 II, 992G
2043581
PIN AS
992G
992G
1443563
PIN AS
992G
992G
1452883
PIN AS
992G
992G
1252596
PIN AS
992G
992G
1252594
PIN AS
992G
992G
1252571
PIN
992G
992G
1076441
PIN
375, 375 L, 5080, 5130, 5130B, 5230, 854G, 992G, M320
375, 375 L, 5080, 5130, 5130B, 5230, 854G, 992G, M320
9M7406
PIN
966G, 972G, D7F, D7G
966G, 972G, D7F, D7G
1393058
PIN GP-LIFT ARM
950G, 950G II, 962G, 962G II
950G, 950G II, 962G, 962G II
1630086
PIN
950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, 966G, 966G II, 966H, 972G, 972G II, 972H
950G, 950G II, 950H, 950K, 962G, 962G II, 962H, 962K, 966G, 966G II, 966H, 972G, 972G II, 972H
3101899
PIN AS
950 GC, 950G, 950G II, 950H, 962G, 962G II, 962H
950 GC, 950G, 950G II, 950H, 962G, 962G II, 962H
0543318
PIN
950G, 962G
950G, 962G
1617069
PIN
992G
992G