C27 and C32 Industrial Engines Caterpillar


Rear Power Take-Off (RPTO) - Install

Usage:

C27 AT4

Installation Procedure

Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     6V-4073     Spanner Wrench     1    
B     138-7574     Link Bracket     1    
F     1P-0520     Driver Gp     1    
G     5P-6545     Sleeve Installer     1    

  1. If the assembly of the Rear Power Take-Off Drive is not necessary then proceed to Step 10.



    Illustration 1g02286373

  1. Use Tooling (F) and a suitable press in order to press inner race (16) into the adapter drive.

  1. Position retainer plate (15) and install bolts (14) .



    Illustration 2g02286793

  1. Position bearing (13) and spacer (12) onto drive gear (10). Use a suitable press, Tooling (F), and Tooling (G) in order to press the spacer and bearing into place.



    Illustration 3g02286834

  1. Position drive gear (10) and drive adapter (11) into place on a suitable press. Position bearing (9) (not shown) into place on drive gear (10). Use Tooling (F), Tooling (G), and a suitable press in order to install bearing (9) onto drive gear (10) .

  1. Install the lock and the locknut onto drive gear (10) .



    Illustration 4g02282934



    Illustration 5g02287136

  1. Attach Tooling (B) and a suitable lifting device to Rear Power Take-Off Drive (5). The weight of Rear Power Take-Off Drive (5) is approximately 32 kg (70 lb). Position Rear Power Take-Off Drive (5) and install bolts (8). Ensure that the locating dowel (X) is aligned.

  1. Use Tooling (A) in order to tighten locknut (6) to a torque of 406 ± 68 N·m (300 ± 50 lb ft). Bend the locking tabs on lock (7) into the slot of locknut (6) .

  1. Position cover (2) and install bolts (1) .



    Illustration 6g02287414

  1. Attach Tooling (B) and a suitable lifting device to the Rear Power Take-Off Drive. The weight of the Rear Power Take-Off Drive is approximately 32 kg (70 lb). Position the Rear Power Take-Off Drive and install bolts (4). Ensure that locating dowel (X) is aligned. Position cover (2) and install bolts (1) .
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