PSP FOR INSTALLING A NEW GUIDE TUBE FOR THE OIL LEVEL GAUGE GROUP ON CERTAIN D11N TRACTORS AND 3508 ENGINES - PS4338 - MAI LED US AND CANADA, COFA, COSA, LIMITED CACO Caterpillar

U-109
A-79.1
AU-75
O-70
1326  PS4338
NOTE: 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
"PS4338" as Part Number, "7755" as Group Number, and "96" as
Description Code.

May 31, 1991

A section of the guide tube located in the oil pan may break off at the
mounting flange on certain D11N Tractors and 3508 Engines. If the tube does
break off an inaccurate oil level reading may result.

Model Identification Number
***** Group 1 *****
D11N 74Z323, 326, 327, 331-390, 392-395, 397-605,
612-615
3508 99W702, 719, 778, 784, 790, 794, 797, 802, 808, 815, 861, 882,
900, 903, 905, 916, 921, 1005, 1031, 1033, 1037, 1059, 1071,
1087, 1095, 1199, 1275, 1368, 1407, 1464, 1470, 1625, 1638,
NOTE: If the original engine has been replaced, the parts listed in
Group 2 may also be required.
***** Group 2 *****
D11N 74Z1-322, 324, 325, 328-330, 391, 396
3508 99W495, 497, 654

***** Group 1 *****
4 - 7C2199 Clamp
2 - 7C3036 Grommet
1 - 7E0595 Guide Assembly
1 - 7E0945 Gauge Assembly
1 - 1N3860 Gasket
1 - 4S7907 Gasket
1 - 6V5101 Seal
2 - 7E2634 Gasket
***** Group 2 *****
All of the parts listed for Group 1 plus the following:
1 - 396937 Bolt
1 - 7C4060 Tube
1 - 7C5694 Hasp
1 - 2D6235 Locknut
1 - 6N2206 Cap Assembly
1 - 2W0752 Gasket
NOTE: Group 2 parts for early engines with the long oil level gauge
assembly.

Remove the existing oil level gauge assembly.
Remove the oil pan.
Enlarge the oil level guide tube pilot holes in the pan from a 15 mm (.59")
diameter to a 18 mm (.71") diameter.
Install the new parts listed under the heading Parts Needed.
NOTE: Engines with the long oil level gauge assembly (gauge assembly at
the same height as the oil filler assembly) will require the
replacement of the oil filler assembly.

Product 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
***** Group 1 In Chassis Repair *****
0-4000 100% 5 0 5 0 0
0-24 mo
4001-6000 33 1/3% 2.5 0 2.5 50% 5
25-36 mo
***** Group 1 Spare Engine Repair *****
0-4000 100% 2 0 2 0 0
4001-6000 33 1/3% 1 0 1 50% 2
***** Group 2 In Chassis Repair *****
0-4000 100% 5.5 0 5.5 0 0
0-24 mo
4001-6000 33 1/3% 2.8 0 2.7 50% 5.5
25-36 mo
***** Group 2 Spare Engine Repair *****
0-4000 100% 2.5 0 2.5 0 0
4001-6000 33 1/ 3% 1.3 0 1.2 50% 2.5
NOTE: This is a 10-hour job for Group 1 Engines if repaired in chassis
and a 4-hour job for Group 1 Spare Engines. This is an 11-hour
job for Group 2 Engines if repaired in chassis and a 5-hour job
for Group 2 Spare Engines.
When filing a claim for a spare engine use the following serial numbers as
the vehicle serial number:
U.S. Dealers-99Z21 CACO and Canadian Dealers-99Z621
CofA Dealers-99Z121 COSA Dealers-99Z421

Handle the parts in accordance with your Warranty Bulletin on
warranty parts handling.