0336146 JOHNSON PLATE, Adapter

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PSP FOR REWORKING THE ENGINE SUPPORT, MOUNT, AND STRUTS ON CERTAIN 245 EXCAVATORS - PS4319 - MAILED US AND CANADA, CACO, COF A, CFEL
  The information supplied in this service letter may not be valid after the termination date of this program.   Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
U-73 A-52 AU-57 E-37 1236 PS4319 This Program can be administered either before or after a failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS4319" as Part Number, "7755" as Group Number, and "96" as Description Code. This Service Letter cancels and replaces the July 18, 1988 (Revised October 1988) Service Letter - PS4233; Product Support Program For Engine Mount Rework For 245 Excavators. Termination Date
April 30, 1990
Problem
The engine mounts are flexible rubber and allow the engine to move about excessively causing damage to engine components from contact with the engine compartment.
Affected Product
Model Identification Number Group 1 245 82X751-785, 787-789, 791-797, 799, 801-814, 816-830, 832-837, 840 84X1063-1134 245B 6MF18-32, 34-48, 50-68, 70-75, 77-80, 82-90, 92-95, 97-100, 102-110 1SJ18-99 Group 2 245 82X786, 790, 798, 800, 815, 831, 838, 839, 841 245B 6MF33, 49, 69, 76, 81, 91, 96, 111
Parts Needed
1 - 7E2780 Support Assembly 8 - 8F8804 Bolt 4 - 6Y6884 Sleeve 4 - 6Y9980 Mount Assembly 2 - 7E3594 Bracket Assembly 4 - 5B5473 Bolt 14 - 1B4367 Bolt 2 - 1D4585 Bolt 16 - 4D3704 Washer 1 - 8R7369 Strut (used on Group 1 only) 1 - 2Q0916 Strut (used on Group 2 only) 1 - 8R7370 Strut
Action Required
See the attached procedure.
Service Claim Allowances
Product/ Part Caterpillar Dealer Suggested Customer Suggested smu/age Parts Labor Hrs. Parts Labor Hrs. Parts Labor Hrs. whichever (D/N) (Cost) (C/L) (Sell) comes first 0-3000 100% 8.8 0 8.7 0 0 0-24 mo 3001-5000 33 1/3% 4.4 0 4.4 50% 8.7 25-36 mo This is a 17.5-hour job. If there has been a previous repair in which the customer participated, part age will apply. Retain a copy of the previous repair invoice in the dealer's records for audit purposes, and specify repair date and machine hours in the "Additional Comments" section of the warranty claim.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. Attach. (Rework Procedure) Rework Procedure 1. Remove the 7V0661 Panel Assembly, 9V0516 Door Assembly, and 9K9537 Grill Assembly from the left rear of the hood and guard group. Disconnect the hydraulic oil lines from the 4N1375 Hydraulic Oil Cooler Group. 2. Remove the 4N1368 Radiator Guard & Support Group, 7N9473 Radiator Group, and 4N1375 Hydraulic Oil Cooler as a unit by performing the following steps. a) Remove the 7C3378 or 9Y7088 Radiator Brace (top tank to engine). The brace is not to be installed again. b) Drain the radiator (save the coolant) and disconnect the lines. c) Remove the 9Y1360 Guard Assembly and disconnect the 6N0449 Spider Assembly from the 9Y1360 Fan Drive Group. d) Remove the 9Y1360 Fan Drive Group. e) Remove the 4N2693 Tightener Arm Assembly from the 4N4649 Belt Tightener Group. f) Attach a suitable lifting device to the radiator guard group. Unbolt and remove the radiator and guard groups as a unit. 3. Remove the 6N8344 Auxiliary Drive Pulley Group and the 4N1560 Crankshaft Damper Group. 4. Replace the 7C3272 Engine Support as follows: a) Loosen all four 9W9950 Mount Assemblies. b) Raise the front of