Remy 50MT CE Housing User Manual

Remy Generators

Instruction Sheet

10533718

09SE13 C/P30500 REV3

NOTICE

- Only licensed Remy International Inc. product and component parts should be used, and the use of other parts or modifications not approved by

Remy International Inc. will void all applicable warranties. The failure to carefully follow these Installation Instructions, set forth above, will void all applicable
warranties. Delco Remy

is a registered trademark of General Motors Corporation, licensed to Remy International Inc., Pendleton, IN 46064.

50MT

™ CE HOUSING ASSEMBLY & PARTS FOR RECONDITIONING THE HOUSING

REPLACEMENT INSTRUCTIONS

NOTE: It is beneficial and possibly necessary to obtain the commutator end (CE) service package. It is preferable to use new,
undamaged parts.

WARNING!!!

ALWAYS USE PROPER EYE PROTECTION WHEN PERFORMING ANY MECHANICAL REPAIRS TO A

VEHICLE

– INCLUDING, BUT NOT LIMITED TO, ANY INSTALLATION AND OR REPAIRS TO THE DELCO REMY STARTING

MOTORS. FAILURE TO USE PROPER EYE PROTECTION CAN LEAD TO SERIOUS AND PERMANENT EYE DAMAGE.

Only perform the mechanical functions that you are properly qualified to perform. Mechanical repairs that are beyond your
technical capabilities should be handled by a professional installation specialist.

FOLLOW ENGINE AND/OR VEHICLE MANUFACTURER'S INSTRUCTIONS CAREFULLY WHEN REMOVING AND
INSTALLING THE STARTER.

DISASSEMBLY PROCEDURES FOR REPLACING CE HOUSING

DANGER!!!

ALWAYS DISCONNECT BATTERY GROUND BEFORE REMOVING OR REPLACING CABLES AT THE

STARTER. FAILURE TO DISCONNECT THE BATTERY GROUND CABLE CAN LEAD TO SERIOUS INJURY.

Remove vehicle leads connected to the starter, noting their positions for reinstallation of starter, and remove starter.

Remove the solenoid lead from the ground stud in the CE housing and note position of the ground stud or mark the CE
housing & frame for reassembly.

Remove the six (6) CE screws.

Remove the 3 plugs from the frame to allow removing the three (3) field leads to positive brushes attaching screws for 12V,
24V & 32V models or two (2) field leads to positive brushes attaching screws for 64V models.

Remove the CE housing and armature assembly as a unit. It’s best to remove them together to keep the brushes contained.

Pull the brush assemblies back and contain in that position to remove pressure on the commutator to release the armature.

From the insulated/ground terminal, carefully noting orientation for reassembly, remove all parts. Check the condition of
insulators and sealing features and consider replacing them if they are damaged or excessively worn.

Remove the three (3) brush plate to CE housing attaching screws and remove brush plate.

If only replacing the CE housing, dispose of it and replace with the new one.

REASSEMBLY PROCEDURES FOR CE HOUSING
1. Place the insulator paper in between brush-plate assembly and the CE housing.
2. Place the two (2) insulator washers and rubber bushing on the ground stud at the brush-plate.
3. Attach the brush-plate assembly to the insulator paper on the CE with the three (3) attaching screws. Torque the screws to

1.92-3.95 Nm (17-35 lb in).

4. Place the plastic insulator, flat washer, lock-washer and nut on the ground stud. Torque the nut to 27.12 Nm (240 lb in).
5. Place the armature inside the brush holder cavity and release the brushes onto it.
6.

Apply bearing type grease onto CE housing’s outer diameter where the o’ring is seated and apply a small amount of SAE20
oil into the bushing area.

7. Install the CE housing, brush-plate and armature on the starter with the screws, assuring the same position as removed.
8. Attach the three (3) field leads to positive brushes with attaching screws for 12V, 24V & 32V models or two (2) field leads to

positive brushes with attaching screws for 64V models over the plug holes. Torque screws to 2.26-4.52 Nm (20-40 lb in) for
punched holes or 3.62-5.20 Nm (32-46 lb in) for extruded holes.

9. Install the six (6) attaching screws into the CE housing and torque to 16.27-22.03 Nm (144-195 lb in).
10. Install the three (3) plugs into the frame and torque to 8.13 Nm (72 lb in).

NOTICE! After repair and reassembly it is necessary, before installation on the engine, to check and adjust pinion

clearance. It is recommended the solenoid replacement instruction sheet, 10500262, be obtained from our website,
www.delcoremy.com.

11. Reinstall starter and connect cables and other leads, as removed.
12. Reconnect the negative (-) cable at the battery.

Technical support: USA 800 854 0076, Mexico 01 800 000 7378, Brazil 0800 703 3526, South America 55 11 2106 6510 or visit
delcoremy.com