5033185 JOHNSON *ZINC, PROTECTION

Introduction
Do not perform any procedure in this Special instruction until you have read the information and you understand the information.This Special instruction illustrates the locations of the new wiring harnesses and the hardware for securing the harnesses.The locations of a new oil level sensor and of exhaust temperature sensors are also illustrated.The original engine wiring harness included the wiring for the alternator. The harness in this Special Instruction does not include wiring for the alternator. Before releasing the engine into service, perform either one of the following procedures which have instructions for wiring the alternator:
Special Instruction, REHS6106, "Procedure to Upgrade the Electrical Wiring Group on Certain 793D Off-Highway Trucks"
Service Magazine, SEPD1841, "An Additional Wiring Harness and Hardware May Be Needed for the Alternator on Certain Low Altitude 793D Off-Highway Truck Engines"Required Parts
Table 1
Required Parts    
Part     Qty    
0L-1143 Bolt     7    
0L-2070 Bolt     14    
0S-0509 Bolt     16    
0S-1571 Bolt     2    
0S-1587 Bolt     1    
0S-1588 Bolt     2    
0S-1590 Bolt     7    
0S-1591 Bolt     1    
0S-1594 Bolt     10    
0S-1620 Bolt     1    
0S-1621 Bolt     1    
1D-4597 Bolt     2    
1F-4111 Bolt     1    
1K-4649 Spacer     1    
1V-6645 Spacer     9    
2H-3855 Bolt     1    
3A-3692 Clip     2    
3E-4352 Hard Washer     1    
3E-7448 Connector     1    
3H-7654 Hard Washer     1    
3K-0360 O-Ring Seal     2    
4B-2043 Nut     4    
4H-0553 Fitting     1    
4P-7428 Clip     1    
4P-7429 Clip     1    
4P-7581 Clip     18    
4P-8134 Clip     28    
5M-2894 Hard Washer     62    
5P-7464 Clip     7    
5P-7465 Clip     7    
5P-7466 Clip     1    
5P-7467 Clip     1    
5P-7468 Clip     10    
5P-7469 Clip     10    
5P-8112 Grommet     1    
5P-8245 Hard Washer     3    
6V-0826 Grommet     3    
6V-1249 Grommet     2    
6V-3922 O-Ring Seal     1    
6V-4349 Grommet     4    
6V-4589 O-Ring Seal     1    
6V-5048 O-Ring Seal     8    
6V-5839 Washer     1    
6V-7359 Grommet     1    
8M-2772 Clip     1    
8T-1889 Clip     5    
8T-1890 Clip     5    
8T-1893 Clip     9    
8T-1894 Clip     9    
8T-2525 Grommet     1    
8T-2920 Grommet     4    
8T-4191 Bolt     1    
8T-7087 Grommet     3    
8T-9518 Grommet     2    
9H-8260 Bolt     5    
9S-8752 Full Nut     3    
9X-0262 Adapter     3    
9X-6772 Cable Strap     54    
9X-8486 Screw     8    
030-7946 Elbow     1    
096-6166 Hard Washer     12    
135-9941 Adapter     1    
115-3069 Connector Clip Assembly     17    
115-5579 Connect Clip As     6    
124-1479 Clip     2    
135-9941 Adapter     1    
194-6722 Pressure Sensor Gp     2    
194-6724 Pressure Sensor Gp     1    
194-6725 Pressure Sensor Gp     2    
204-2281 Cable Strap     4    
204-8000 Cable Tie Mounting     4    
204-9734 Spacer     14    
206-5017 Spacer     2    
214-7568 O-Ring Seal     3    
230-7732 Cable Tie Mounting     1    
261-6847 Adapter     2    
277-7637 Bracket     2    
280-9910 Exhaust Temperature Sensor Gp     2    
308-0875 Hose As     1    
330-9321 Liquid Level Sensor Gp     1    
338-1942 On Delay Timer As     1    
353-7954 Grommet     2    
353-7956 Grommet     6    
353-7957 Grommet     3    
364-9119 Bracket     1    
364-9120 Switch Harness As     1    
364-9121 Switch Harness As     1    
364-9123 Sensor Harness As     1    
364-9124 Sensor Harness As     1    
377-2354 Sensor Guard As     1    
457-9172 Harness As     1    Near the Engine Electronic Control Module (ECM)
Illustration 1 g03716207