Product: BACKHOE LOADER
Model: 416B BACKHOE LOADER 8ZK01989
Configuration: 416B Backhoe Loader 8ZK00001-05999 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
Alternator - Bosch K1/N1
Media Number -SENR3685-02
Publication Date -01/09/2013
Date Updated -16/09/2013
i05064230
Alternator - Assemble
SMCS - 1405-016
Assembly Procedure
Cleanliness is an important factor. Before assembly, all partsshould be thoroughly cleaned in cleaning fluid. Allowthe partsto air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause problems in the future. Inspect all parts. If any partsare worn or damaged, use new parts for replacement.
Illustration 1 g03230839
(1) Rectifier
(2) Stator
1. Connect and solder the stator leads to the positive (+) diodes of rectifier (1) .
Illustration 2
(1) Rectifier
(2) Stator
(3) Positionwave washer
2. Position the insulators on the rectifier terminal studs. Position rectifier (1), and stator (2) into the rear frame, and install the three screws. Install the terminal insulators, washers, and nuts. Position wave washer (3) into the bearing bore of the rear frame.
Illustration 3
(4) Rear bearing
(5) Slip ring
g03230842
3. Install slip ring (5) on the rotor. Connect and solder the rotor leadsto the slip ring (5). Install rear bearing (4) .
Illustration 4
(6) Bearingcover
(7) Spacer
(8) Front bearing
g03230845
4. Install bearing cover (6), front bearing (8), and spacer (7) on the rotor.
Illustration 5 g03230846
(9) Rotor
5. Install rotor (9) and the four screws into the front frame.
Illustration 6
(10) Stator assembly (11) Rotor assembly
g03230848
6. Assemble front frame and rotor assembly (11) into rear frame and stator assembly (10). Make sure that the wave washer isfixed in the rear frame bearing bore. Align the front and rear frame marks made at disassembly for correct assembly. Install the four screws.
Illustration 7
(12) Pulley (13) Fan
g03230896
7. Install the key, fan (13), pulley (12), washer, and pulley nut. Tighten the nut to a torque of: 3E-7295 Charging Alternator Gp, and 9X-0341 Charging Alternator Gp ... 70 卤5 N路m (52 卤 4 lb ft)
8C-5535 Charging Alternator Gp, 7T-2876 Charging Alternator Gp, 2Y-4212 Charging Alternator Gp, and 2Y-8310 Charging Alternator Gp ... 35 卤 10 N路m (26 卤7 lb ft)
9W-3043 Charging Alternator Gp ... 50 卤 5 N路m (37 卤4 lb ft)
Illustration 8 g03230899 (14) Capacitor lead (15) Regulator
8. Install the capacitor and connect capacitor lead (14) to the back of the alternator.
9. Install regulator (15) .
End By: Install the alternator on the machine. Refer to Disassembly and Assembly, "Alternator - Install"for the machine that is being serviced. Copyright 1993 - 2020 Caterpillar Inc.
Network For SIS Licensees. Mon Oct 26 09:49:58 UTC+0530 2020
Product: BACKHOE LOADER
Model: 416B BACKHOE LOADER 8ZK01989
Configuration: 416B Backhoe Loader 8ZK00001-05999 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
Alternator - Bosch K1/N1
Media Number -SENR3685-02
Publication Date -01/09/2013
Date Updated -16/09/2013
i05060896
Alternator - Disassemble
SMCS - 1405-015
Disassembly Procedure
Start By:
A. Remove the alternator. Refer to Disassembly and Assembly, "Alternator - Remove" for the machine that isbeing serviced.
Note: The Disassembly and Assembly that follows is of a K1, 12V7T-2876 Charging Alternator Gp. The other alternators are similar.
Illustration 1
Regulator
(2) Capacitor lead
(3) Capacitor
1. Remove the two screws and regulator (1) .
2. Disconnect capacitor lead (2) from the back of the alternator. Remove the screwand capacitor (3) .
Illustration 2
(4) Pulley (5) Fan
3. Remove the pulley nut, washer, pulley (4), fan (5), and the key from the rotor shaft.
Illustration 3
(6) Screws
4. Mark the front and rear frame assembliesfor proper assembly. Remove four screws (6) (one hasa nut on it on the back of the alternator).
5. Separate the front frame and rotor assembly from the rear frame and stator assembly. Watch for the wave washer, at the back of the rear frame assembly, to fall out.
Illustration 4
g03228058 (7) Screws (8) Rotor
6. Remove four screws (7), and rotor (8) from the front frame.
Illustration 5 g03228059 (9) Bearingcover (10) Spacer
(11) Front bearing
7. Remove spacer (10), and front bearing (11), with a suitable puller. Remove bearing cover (9) from the rotor (8) .
Illustration 6
g03228076 (12) Rear bearing (13) Slip ring
8. Remove the rear bearing (12) with a suitable puller. Unsolder both rotor winding leadsfrom slip ring (13). Remove slip ring (13) with a suitable puller.
Illustration 7
g03228080 (14) terminal nuts (15) terminal nuts
(16) terminal nuts
9. Remove terminal nuts(14), (15), and (16). Remove all of the washers and insulators.
Illustration 8
g03228097 (17) Screws
10. Remove three screws (17). Remove the stator and rectifier assembly from the rear frame. Remove the remaining insulators from the terminal studs.
Illustration 9
g03228116 (18) Rectifier (19) Stator
11. Unsolder the three stator leads and separate rectifier (18) from stator (19) .
Illustration 10
K1Alternator
(1) Regulator
(5) Fan
(8) Rotor
(9) Bearingcover
(11) Front bearing
(12) Rear bearing
g03228119
This is the sample of the manual Click on the download link for complete Manual
(13) Slip ring
(18) Rectifier
(19) Stator
1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees. Mon Oct 26 09:49:45 UTC+0530 2020
Product: BACKHOE LOADER
Model: 416B BACKHOE LOADER 8ZK01989
Configuration: 416B Backhoe Loader 8ZK00001-05999 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Media Number -SENR3828-02
Publication Date -01/07/1999
General Information
SMCS - 1004-010; 1004-029
Date Updated -09/10/2001
i01107056
Illustration 1 g00585231
(9) Overrunning clutch
(10) Steel ball
(11) Armature reduction gear
(12) Idler gear
(13) Retainer
(14) Roller
(15) Return spring
Note: The following information is for the disassembly and assembly of a "R2.0 series" starting motor. All other series of starting motors are similar.
Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.
Product: BACKHOE LOADER
Model: 416B BACKHOE LOADER 8ZK01989
Configuration: 416B Backhoe Loader 8ZK00001-05999 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Media Number -SENR3828-02
Publication Date -01/07/1999
Starting Motor - Assemble
SMCS - 1453-016
Illustration 1 g00585386
1. Install the return spring (15) into the solenoid (2) .
Date Updated -09/10/2001
i01107165
Illustration 2 g00585389
2. Install the rollers (14) and the retainer (13) into the drive end housing (4) .
Illustration 3 g00585386
3. Put the idler gear (12) and the armature reduction gear (11) onto the drive end housing (4) .
Illustration 4 g00585348
4. Put the steel ball (10) into the overrunning clutch (9) .
Illustration 5 g00585337
5. Put the overrunning clutch (9) into the drive end housing (4) .
Illustration 6 g00585327
6. Put the drive end housing (4) on the solenoid (2) and install the screws. Tighten the screws to a torque of 0.6 N路m (5.3 lb in) to 0.9 N路m (7.9 lb in).
Illustration 7 g00585312
7. Put the armature (8) into the case of the starting motor (3) .
Illustration 8 g00585753
8. Put the brush holder (7) in position over the commutator. Put the positive brushes, which are connected to motor case (3) into the positive holders. The positive holder is separated from the plate by an insulator. Put the negative brushesinto the negative uninsulated holders. The negative brushes are connected to brush holder (7) .
Illustration 9 g00585304
9. Make sure that the wiresfor the positive brush lead are not grounded. Put the brush springs (5) on top of the brushes (6) with a pair of long nose pliers. Make sure that the brush holder (7) and the commutator are free of oil.
Illustration 10 g00586185
10. If the motor case hasan end frame (16), install the end frame onto the case of the starting motor. Tab (22) that ison the end frame must line up with the lead wire grommet (23) that ison the case of the starting motor.
Illustration 11 g00586190
11. Put the case of the starting motor (3) in position onto the solenoid (2). Engage the TAB (22) on the case of the starting motor with the notch in the solenoid. Install the through bolts and tighten the through bolts to a torque of 1.5 N路m (13 lb in) to 2.4 N路m (21 lb in).
Illustration 12 g00585273
12. Connect the lead wire (1) to the motor terminal of the solenoid (2) .
Install the starting motor onto the machine. Copyright 1993 - 2020 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.
Mon Oct 26 10:30:23 UTC+0530 2020
Product: BACKHOE LOADER
Model: 416B BACKHOE LOADER 8ZK01989
Configuration: 416B Backhoe Loader 8ZK00001-05999 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
RA1.2, R1.4, R2.0, R2.2, R2.5, R2.7, R3.0, R4.5 and R5.5 Series Reduction Starting Motors
Media Number -SENR3828-02
Publication Date -01/07/1999
Starting Motor - Disassemble
SMCS - 1453-015
Date Updated -09/10/2001
i01107169
Remove the starting motor from the machine. The procedure for removal of the starting motor may vary slightly with a different series of starting motor.
Illustration 1 g00585273
1. Disconnect the terminal lead wire (1) from the solenoid (2) .
Illustration 2 g00585281
2. Remove the through bolts from the drive end housing (4). The through bolts holds the case of the starting motor (3) onto the solenoid.
Illustration 3 g00585290
3. Remove the case of the starting motor (3) from the solenoid (2) .
Illustration 4 g00585304
4. If the case of the starting motor has an end frame, remove the end frame. Release the tension of the brush springs (5) with a pair of long nose pliers. Pull the brushes (6) away from the commutator. Remove brush holder (7) .
This is the sample of the manual Click on the download link for complete Manual