C13 Engine Caterpillar


Rear Power Take-Off (RPTO) - Install

Usage:

C13 EMS

Installation Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
8T-0514  Guide Bolt 
1P-0520  Driver Group 
1P-0510  Driver Group 


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.




    Illustration 1g00520774


    Illustration 2g00520775

  1. Install bearing (25) in the flywheel housing with Tooling (C).

    Note: The split in the bearing should be located at Angle (XX), which is 23 ± 10 degrees from the horizontal centerline. The bearing should be installed to Depth (YY), which is 1.5 ± 0.5 mm (0.06 ± 0.02 inch).

  2. Install the dowels for thrust washer (24) in the flywheel housing.

    Note: The dowels should extend beyond the surface of the flywheel housing by a distance of 3.0 ± 0.2 mm (0.12 ± 0.01 inch).

  3. Install thrust washer (24) on the dowels in the flywheel housing.


    Illustration 3g00520773


    Illustration 4g00520772

  4. Hold gear (23) in the flywheel housing and install output shaft (22) in gear (23).

  5. Fasten gear (23) to output shaft (22) with hex socket head bolts (21).


    Illustration 5g00520771

  6. Fasten thrust plate (20) to the output shaft with bolts (19).


    Illustration 6g00520770


    Illustration 7g00520769

  7. Install the dowels for thrust washer (18) in cover assembly (17).

    Note: The dowels should extend beyond the surface of cover assembly (17) by a distance of 3.0 ± 0.2 mm (0.12 ± 0.01 inch).

  8. Install thrust washer (18) on the dowels in cover assembly (17). Fasten cover assembly (17) to the flywheel housing with bolts (16).


    Illustration 8g00765120


    Illustration 9g00520768

  9. Install bearing (14) in carrier assembly (11) with Tooling (C) and a suitable press.

    Note: The split in the bearing should be located at Angle (X), which is 112 ± 10 degrees from the centerline in the upper bolt hole in the carrier assembly. The bearing should be installed to Depth (Y), which is 1.6 ± 0.5 mm (0.06 ± 0.02 inch).

  10. Install O-ring seal (15) and lip seal (13) in the carrier assembly. Lubricate lip seal (13) lightly with the lubricant that is being sealed.

    Note: Lip seal (13) should be installed to a depth of 2.5 ± 0.5 mm (0.1 ± 0.02 inch).



    Illustration 10g01061881

  11. Install carrier assembly (11) in the flywheel housing. Install bolts (10).


    Illustration 11g00520764


    Illustration 12g00520765

  12. Install bearing (9) in the gear with Tooling (B) and a suitable press.

    Note: Bearing Relief Groove (V) must line up with Relief Groove (U) in the gear within two degrees. Bearing (9) must not extend beyond either face of the gear.



    Illustration 13g00520762

  13. Install shaft (7) and gear assembly (8) in the flywheel housing. Fasten shaft (7) to the flywheel housing with bolts (6).

  14. Install Tooling (A) in the crankshaft. Install a new O-ring seal on crankshaft gear (5).

  15. Install crankshaft gear (5).


    Illustration 14g00520761

    Note: Some flywheel housings have locating dowels for cover (4). If the flywheel housing does not have these locating dowels, care must be taken in order to ensure that the cover is properly aligned. Ensure that the gap between the dust lip and the crankshaft gear is uniform in order to avoid damage to the crankshaft seal.

  16. Hold cover (4) and the gasket in position on the flywheel housing and install bolts (3).

  17. Install crankshaft seal (2) and bolts (1).

  18. Remove Tooling (A) from the crankshaft.

End By:

  1. Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".
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