7S1086 CORE ASSEM. Caterpillar parts
120, 12F, 920
Rating:
Alternative (cross code) number:
CA7S1086
7S-1086
7S1086
CA7S1086
7S-1086
7S1086
Weight: 0.05 pounds 0 kg.
MOTOR GRADER, WHEEL LOADER,
Compare Prices: .
As an associate, we earn commssions on qualifying purchases through the links below
Information:
Disassemble Oil Pump
START BY:a. remove oil pump (3304) or remove oil pump (3306) 1. Remove idler gear (2). Remove the bearing from the idler gear with tooling (B).2. Remove suction bell (1).3. Remove the bolt and the washer from the oil pump drive gear. 4. Remove the drive gear from the shaft with tooling (A).5. Remove the key from the pump shaft.6. Remove bolts (3) from the pump body. 7. Remove body (8), two gears (7), the keys and spacer (4) from the pump.8. Remove two shafts (5) and the gears.9. Remove bolts (6), the cover and the pressure relief valve from the body. 10. Remove the bearings from the oil pump body assembly and the scavenge pump body assembly with tooling (B).Assemble Oil Pump
1. Install the bearings in the scavenge pump body assembly with tooling (A) and a press as follows:a. Put bearings (1) in position on the inside of the scavenge pump body assembly with the chamfer on the bearing toward the outside of the pump body. Install the bearing until it is 1.52 mm (.060 in.) below the inside machined surface of the scavenge pump body assembly. Make sure the joints in the bearings are at an angle of 30° 15° from the center line through the bores in the scavenge pump body and toward the outlet passage of the pump. The outlet passage has a cavity between the bearing bores. 2. Install the bearings in oil pump body assembly with tooling (A) and a press as follows:a. Put bearings (2) in position on the inside of the oil pump body assembly with the chamfer on the bearings toward the outside of the pump body. Install the bearings until they are even with the outside of the pump body. Make sure the joints in the bearings are at an angle of 30° 15° from the centerline through the bearing bores and toward the outlet passage of the pump. The outlet passage has a cavity between the bearing bores.3. Check the condition of the relief valve. Check the condition and specifications for all the parts of the oil pump before it is assembled. See Oil Pump in Specifications.4. Put clean engine oil on all the parts of the oil pump. 5. Install pressure relief valve (3), cover (4) and bolt (5) in the oil pump body assembly. 6. Install shaft assemblies (6) in the oil pump body assembly.7. Install spacer (7). Install the key in the shaft assembly.8. Install the two gears on the shaft assemblies. 8. Install scavenge pump body assembly (8) and the bolts that hold it.9. Install key (9), drive gear (11), the washer and bolt (10). Tighten the bolt to a torque of 43 7 N m (32 5 lb.ft.).10. Install the bearing in the idler gear with tooling (A) and a press until it is even with the outside surface of the gear.11. Install the suction bell on the oil pump. Install the idler gear on the
START BY:a. remove oil pump (3304) or remove oil pump (3306) 1. Remove idler gear (2). Remove the bearing from the idler gear with tooling (B).2. Remove suction bell (1).3. Remove the bolt and the washer from the oil pump drive gear. 4. Remove the drive gear from the shaft with tooling (A).5. Remove the key from the pump shaft.6. Remove bolts (3) from the pump body. 7. Remove body (8), two gears (7), the keys and spacer (4) from the pump.8. Remove two shafts (5) and the gears.9. Remove bolts (6), the cover and the pressure relief valve from the body. 10. Remove the bearings from the oil pump body assembly and the scavenge pump body assembly with tooling (B).Assemble Oil Pump
1. Install the bearings in the scavenge pump body assembly with tooling (A) and a press as follows:a. Put bearings (1) in position on the inside of the scavenge pump body assembly with the chamfer on the bearing toward the outside of the pump body. Install the bearing until it is 1.52 mm (.060 in.) below the inside machined surface of the scavenge pump body assembly. Make sure the joints in the bearings are at an angle of 30° 15° from the center line through the bores in the scavenge pump body and toward the outlet passage of the pump. The outlet passage has a cavity between the bearing bores. 2. Install the bearings in oil pump body assembly with tooling (A) and a press as follows:a. Put bearings (2) in position on the inside of the oil pump body assembly with the chamfer on the bearings toward the outside of the pump body. Install the bearings until they are even with the outside of the pump body. Make sure the joints in the bearings are at an angle of 30° 15° from the centerline through the bearing bores and toward the outlet passage of the pump. The outlet passage has a cavity between the bearing bores.3. Check the condition of the relief valve. Check the condition and specifications for all the parts of the oil pump before it is assembled. See Oil Pump in Specifications.4. Put clean engine oil on all the parts of the oil pump. 5. Install pressure relief valve (3), cover (4) and bolt (5) in the oil pump body assembly. 6. Install shaft assemblies (6) in the oil pump body assembly.7. Install spacer (7). Install the key in the shaft assembly.8. Install the two gears on the shaft assemblies. 8. Install scavenge pump body assembly (8) and the bolts that hold it.9. Install key (9), drive gear (11), the washer and bolt (10). Tighten the bolt to a torque of 43 7 N m (32 5 lb.ft.).10. Install the bearing in the idler gear with tooling (A) and a press until it is even with the outside surface of the gear.11. Install the suction bell on the oil pump. Install the idler gear on the
Caterpillar parts catalog:
Parts core Caterpillar catalog:
7N0165
CORE AS-OIL COOLER
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215, 215B, 235, 235B, 3304, 3304B, 3306, 3306B, 515, 517, 518C, 525, 527, ...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 215, 215B, 235, 235B, 3304, 3304B, 3306, 3306B, 515, 517, 518C, 525, 527, ...
2D2628
CORE-VALVE
120, 120G, 12E, 12F, 140, 14E, 2470C, 2570C, 2670C, 2864C, 414E, 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 424D, 426, 426B, 426C, 428, 428B, 428D, 428E, 430D, 430E, 430F, 432D, 432E, ...
120, 120G, 12E, 12F, 140, 14E, 2470C, 2570C, 2670C, 2864C, 414E, 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 424D, 426, 426B, 426C, 428, 428B, 428D, 428E, 430D, 430E, 430F, 432D, 432E, ...
3T3370
CORE AS
12G, 140G, 3208, 3304, 3306, 3306B, 3406, 3408, 3412, 3508, 3512, 3516, 572G, 589, 613C, 627E, 631E, 637E, 651E, 657E, 815B, 826C, 920, 955L, 980C, 988B, 992C, D250B, D25C, D300B, D30C, D350C, D35C, D...
12G, 140G, 3208, 3304, 3306, 3306B, 3406, 3408, 3412, 3508, 3512, 3516, 572G, 589, 613C, 627E, 631E, 637E, 651E, 657E, 815B, 826C, 920, 955L, 980C, 988B, 992C, D250B, D25C, D300B, D30C, D350C, D35C, D...
7N0128
CORE AS-OIL COOLER
120G, 12G, 130G, 140G, 143H, 14G, 14H NA, 160G, 3304, 3304B, 3306, 3306B, 920, D4D, D5H, D6D
120G, 12G, 130G, 140G, 143H, 14G, 14H NA, 160G, 3304, 3304B, 3306, 3306B, 920, D4D, D5H, D6D
6F3930
CORE-VALVE
120G, 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, 14...
120G, 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, 14...
7S1085
CORE ASSEM.
140, 140B, 14E, 920, 930, 930R
140, 140B, 14E, 920, 930, 930R
7K2698
CORE
920, 930
920, 930
9S4997
CORE AS
12F, 930
12F, 930
8S7794
CORE ASSEM.
12F, 14E
12F, 14E
2D2638
CORE
12F
12F
8S6543
CORE ASSEM.
641B
641B
8S6041
CORE ASSEM.
641B
641B
9S3767
CORE ASSEM.
627, 637B
627, 637B
8S0126
CORE ASSEM.
621, 621B, 627
621, 621B, 627
2P6830
CORE ASSEM.
627, 627B, D25C, D25D, D30C, D350C, D350E, D35C, D35HP, D400, D400E, D40D
627, 627B, D25C, D25D, D30C, D350C, D350E, D35C, D35HP, D400, D400E, D40D
2S5554
CORE ASSEM.
621, 980
621, 980
9S1147
CORE ASSEM.
623, 633C
623, 633C
7K2698
CORE
920, 930
920, 930
7S1085
CORE ASSEM.
140, 140B, 14E, 920, 930, 930R
140, 140B, 14E, 920, 930, 930R