8S9104 RING-RETAINING Caterpillar parts
120G, 12G, 130G, 140G, 160G, 24H, 24M, 589, 777, 824C, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826C, 826G, 826G II, 826H, 826K, 834B, 834G, 834H, 834K, 836, 836G, 836H, 836K, 910, 931B, ...
Rating:
Alternative (cross code) number:
CA8S9104
8S-9104
8S9104
CA8S9104
8S-9104
8S9104
Weight: 0.08 pounds 0 kg.
Information:
OD
106.12
mm
THICKNESS
2.82
mm
TYPE
SPIRAL
ARTICULATED TRUCK, WHEEL LOADER,
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$9.18
24 Sep 2023
Amazon.com
CTP 8S9104 Retainer Ring for Heavy Equipment
CTP Ring Only || Sold in each || Easy in-and-out fit
CTP Ring Only || Sold in each || Easy in-and-out fit
$14.09
29 Jul 2023
Amazon.com
CTP 8S9104 Retainer Ring for Heavy Equipment
CTP Ring Only || Sold in each || Easy in-and-out fit
CTP Ring Only || Sold in each || Easy in-and-out fit
$23.22
04 Jun 2023
Amazon.com
CTP 8S9104 Retainer Ring for Heavy Equipment
CTP Ring Only || Sold in each || Easy in-and-out fit
CTP Ring Only || Sold in each || Easy in-and-out fit
Number on catalog scheme:
33
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Compatible equipment models: 8S9104:
Information:
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
B 130-6993 Injector Seat Cleaning Brush 1
C 5P-0328 Wrench (1) 1
D 5P-0329 Wrench (1) 1
E 5P-0960 Grease Cartridge -
( 1 ) The wrench is part of the 9U-5106 Diesel Engine Tool Group .
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Remove the protective plug in the unit injector opening. Carefully insert a screwdriver with a long blade through the unit injector opening until the screwdriver contacts the top of the piston. Withdraw the screwdriver, and check for the presence of fuel or engine oil on top of the piston. If present, use an oil sampling vacuum withdraw pump in order to remove the accumulation. Large liquid accumulation can cause a hydraulic lock and engine damage.
Note: Refer to Disassembly and Assembly, "General Information (Reference Material)" for more information.
Illustration 1 g00639602
Illustration 2 g01299165
Note: Do not turn the trim screw while the fuel injector is being installed. The trim screw is used in order to calibrate the fuel injector in the factory. If the fuel injector has a loose trim screw, the fuel injector must be replaced.
Install new seals on fuel injector (6). The serrated portion of the flat seal must not line up with the coolant ports in the cylinder head. Note: The serrated seal is used with fuel injectors for engines that use heavy fuel oil. Other fuel injectors may not have a serrated seal.
Apply clean engine oil to the seals.
Use Tooling (B) and use a hand drill in order to clean the bore for the fuel injector in the cylinder head.Note: Apply Tooling (E) to the bore of the cylinder head for lubrication of the O-ring seals. Tooling (E) should run the entire length of the bore.
Do not let the tip of the unit injector contact any components. Damage to the tip will make replacement of the unit injector necessary.
Carefully place fuel injector (6) into the cylinder head. Be sure that dowels (7) on the fuel injector are around the bridge dowel. Be sure that the notch in fuel rack (8) engages with the round bolt in the fuel rack lever.
Illustration 3 g01299010
Do not tap on the top of the unit injector in order to seat the unit injector in the bore. Damage to the tip can occur. This will make replacement of the unit injector necessary.
Note: Be sure that the top surface of the clamp is parallel to the top surface of the cylinder head within 2.0 mm (0.08 inch).
If the clamp is not centered around the injector spring, contact between the spring and the clamp can occur when the engine is running. This could result in broken injector springs or hold-down clamp bolts.
Install unit injector clamp (4), the washers, and bolts (5). Tighten the bolts evenly in order to move the fuel
Table 1
Required Tools
Tool Part Number Part Description Qty
B 130-6993 Injector Seat Cleaning Brush 1
C 5P-0328 Wrench (1) 1
D 5P-0329 Wrench (1) 1
E 5P-0960 Grease Cartridge -
( 1 ) The wrench is part of the 9U-5106 Diesel Engine Tool Group .
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Remove the protective plug in the unit injector opening. Carefully insert a screwdriver with a long blade through the unit injector opening until the screwdriver contacts the top of the piston. Withdraw the screwdriver, and check for the presence of fuel or engine oil on top of the piston. If present, use an oil sampling vacuum withdraw pump in order to remove the accumulation. Large liquid accumulation can cause a hydraulic lock and engine damage.
Note: Refer to Disassembly and Assembly, "General Information (Reference Material)" for more information.
Illustration 1 g00639602
Illustration 2 g01299165
Note: Do not turn the trim screw while the fuel injector is being installed. The trim screw is used in order to calibrate the fuel injector in the factory. If the fuel injector has a loose trim screw, the fuel injector must be replaced.
Install new seals on fuel injector (6). The serrated portion of the flat seal must not line up with the coolant ports in the cylinder head. Note: The serrated seal is used with fuel injectors for engines that use heavy fuel oil. Other fuel injectors may not have a serrated seal.
Apply clean engine oil to the seals.
Use Tooling (B) and use a hand drill in order to clean the bore for the fuel injector in the cylinder head.Note: Apply Tooling (E) to the bore of the cylinder head for lubrication of the O-ring seals. Tooling (E) should run the entire length of the bore.
Do not let the tip of the unit injector contact any components. Damage to the tip will make replacement of the unit injector necessary.
Carefully place fuel injector (6) into the cylinder head. Be sure that dowels (7) on the fuel injector are around the bridge dowel. Be sure that the notch in fuel rack (8) engages with the round bolt in the fuel rack lever.
Illustration 3 g01299010
Do not tap on the top of the unit injector in order to seat the unit injector in the bore. Damage to the tip can occur. This will make replacement of the unit injector necessary.
Note: Be sure that the top surface of the clamp is parallel to the top surface of the cylinder head within 2.0 mm (0.08 inch).
If the clamp is not centered around the injector spring, contact between the spring and the clamp can occur when the engine is running. This could result in broken injector springs or hold-down clamp bolts.
Install unit injector clamp (4), the washers, and bolts (5). Tighten the bolts evenly in order to move the fuel
Cat SIS web machinery list:
Parts ring Caterpillar catalog:
120G, 12G, 130G, 140G, 14G, 160G, 16G
120G, 120H, 12G, 12H, 12H NA, 130G, 140G, 140H, 140H NA, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA, 24H
120G, 120H, 12G, 12H, 12H NA, 130G, 140G, 140H, 140H NA, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA, 24H
120G
12G, 130G, 140G, 160G
12G, 130G, 140G, 160G
12G, 130G, 140G, 160G
120G, 130G, 140G, 16G
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, ...
120H, 120H ES, 120H NA, 120K, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA, 24H
16G, 16H, 16H NA, 517, 527, 561B, 561C, 561D, 561M, 561N, 589, 824B, 825C, 825G, 825G II, 825H, 955H, 955K, 955L, 977D, D10N, D10R, D10T, D10T2, D4H, D4H XL, D4HTSK II, D4HTSK III, D5, D5B, D5H, D5H X...
322B L, 325 L, 325 LN, 325B L, 5230, 5230B, 589, 594H, D10R, D10T, D10T2, D7E LGP, D9H, D9R, D9T, OEMS
589, D8L, D9N, D9R, D9T
589, 641B, 650B, 651E, 657B, 657E, 657G, 814, 815, 910, 916, 926, 926A, 931B, 931C, 931C II, 933, 939, 950, 955K, 955L, 966C, D10N, D10R, D10T, D10T2, D3C III, D4B, D4C, D4C III, D4H, D4HTSK II, D5, D...
589, D10N, D10R, D10T, D10T2, D8L, D9L, D9N, D9R, D9T
589, D8L, D9N
24H, 24M, 589, 613C, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 824C, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826C, 826G, 826G II, 826H, 82...
24H, 24M, 589, 824C, 824G, 824G II, 824H, 824K, 825G, 825G II, 825H, 825K, 826C, 826G, 826G II, 826H, 826K, 834B, 834G, 834H, 834K, 836, 836G, 836H, 836K, 980C, 980F, 980F II, 980G, 980G II, 980H, 980...
589, 824C, 826C, 980C, D10N, D4H, D5H, D8L, D9L, D9N
24H, 24M, 589, 824C, 824G, 824G II, 824H, 825G, 825G II, 825H, 826C, 826G, 826G II, 826H, 834B, 834G, 834H, 836, 836G, 836H, 980G, 983B, 986H, 988F, 988F II, 988G, 988H, AD30, D10N, D10R, D350E, D350E...
589, 824C, 826C, 834B, 980C, 980F, 980G, 983B, 988B, D10N, D400, D44B, D550B, D8L, D9L, D9N
589, 824C, 826C, 834B, 980C, 980F, 980G, 983B, 988B, D10N, D400, D44B, D550B, D8L, D9L, D9N