PRIORITY - INSTALL A BRACKET TO SUPPORT THE TRANSMISSION DIPSTICK TUBE AT THE TRANSFER GEAR HOUSING ON CERTAIN 966F II AND 970F WHEEL LOADERS - COSA LETTER NO. 6 - PI3668 - MAILED COSA Caterpillar


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PRIORITY - INSTALL A BRACKET TO SUPPORT THE TRANSMISSION DIPSTICK TUBE AT THE TRANSFER GEAR HOUSING ON CERTAIN 966F II AND 970F WHEEL LOADERS - COSA LETTER NO. 6 - PI3668 - MAILED COSA [HEBE1416]
AVSpare: Confidential Yellow

PRIORITY - INSTALL A BRACKET TO SUPPORT THE TRANSMISSION DIPSTICK TUBE AT THE TRANSFER GEAR HOUSING ON CERTAIN 966F II AND 970F WHEEL LOADERS - COSA LETTER NO. 6 - PI3668 - MAILED COSA

NOTE:   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 AVSpare product analyst.




HEBE1416
SEPTEMBER 30, 1993
COSA LETTER No. 6
************ INSTALL A BRACKET TO SUPPORT THE TRANSMISSION
* PRIORITY * DIP STICK TUBE AT THE TRANSFER GEAR HOUSING ON
************ CERTAIN 966F II AND 970F WHEEL LOADERS
3005   PI3668
COMPLETION DATE  

Termination Date

March 31, 1994  September 30, 1994

Problem

The transmission Dip Stick Tube 107-1344 on certain 966F II and
970F Wheel Loaders may crack at the base of its mounting plate.
This Dip Stick is located on the right hand side of the machine
in the articulation area and allows the transmission oil level to
be checked from ground level and improves the serviceability.
The 107-1344 Dip Stick Tube can crack at the mounting plate base
due to the unsupported length of the tube.

Affected Product

Model Identification Number
966F II 9YJ00183, 185, 188-282, 291-369, 371-386, 388-401,
403-407, 409-411, 414-427, 445, 446, 448-452, 454,
460, 464-479, 483, 485-499, 501, 502, 509,
518-520, 528-536, 538-569, 571, 573, 575, 577,
579-582, 584-590, 592, 594, 596-597, 599-601, 604,
606, 611, 615, 616, 618, 619, 621-626 and 628.
970F  9JK00098-174, 176-178, 180-184, 186-211, 213-226.

Parts Needed

1 - 108-5680 Gage - Oil Level
1 - 109-3049 Bracket
1 - 6W2342 Spacer
1 - 8T9399 Bolt
1 - 8T4994 Washer
1 - 8T8917 Bolt
2 - 8T4223 Washer
1 - 6V8188 Nut
1 - 7S8920 Clip
1 - 7S8921 Clip

Action Required

Mount the 109-3049 Bracket to the right hand side of the transfer
gear housing as shown on the illustration (attached) using a
6W2342 Spacer, a 8T9399 Bolt and a 8T4994 Washer. The washer must
be placed under the bolt head and the spacer between the washer
and bracket.
Position the 7S8920 and 7S8921 Clip halves around the 107-1344
Tube and bolt the clips to the bracket end with a 8T8917 Bolt,
two 8T4223 Washers and a 6V8188 Nut.
Remove the dip stick tube cover and replace it with the 108-5680
Gage.
SERVICE CLAIM ALLOWANCE
AVSpare  Dealer Suggested Customer Suggest
Parts Labor Hrs Parts Labor Hrs Parts Labor Hrs
(D/N) (Cost)  (C/L) (Sell)
100 % 0.5  0 0 0 0

Parts Disposition

Handle the parts in accordance with your Warranty Bulletin on
warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
Attach. (1-Illustration)

Information System:

PARTS STOCK ACTION NEEDED - PSP FOR UPDATING OR REPLACING THE ENGINE ON 950F WHEEL LOADERS - COSA LETTER NO. 4.1 - PS8016 - MAI LED COSA
Product Improvement Program To Replace The Transmission Shifter Handle And The Electronic Control Box For Autoshift On 936F Wheel Loaders
PSP TO REPLACE THE 9X0377 TEMPERATURE SENSOR WITH THE IMPROVED 3E5370 SENSOR ON 950F AND 966E WHEEL LOADERS - COSA LETTER NO. 3 - PS0624 - MAILED COSA
PSP TO REPLACE THE TRANSMISSION MOUNTS ON 966F WHEEL LOADERS - COSA LETTER NO. 2 - PS4828 - MAILED COSA
PSP TO REPLACE THE CMS BARGRAPH (LCD) PANEL WITH A VACUUM FLUORESCENT DISPLY (VFD) PANEL ON 950F, 966F, AND 980F WHEEL LOA DERS - COSA LETTER NO. 1 - PS0623 - MAILED COSA
PSP FOR REPLACING THE REAR AXLE DRIVE SHAFT YOKES ON CERTAIN 966F WHEEL LOADERS - COSA LETTER NO. 6 - PS4717 - MAILED COSA
PSP FOR CHANGING PISTON RETAINING WASHER ON CERTAIN D5H ANGLE CYLINDERS - COSA LETTER NO. 5 - PS4713 - MAILED COSA
THE DRIVE SHAFT YOKES ON THE REAR AXLES MAY FAIL ON CERTAIN 950F WHEEL LOADERS - COSA LETTER NO. 4 - PI3560 - MAILED COSA
THE SPHERICAL THRUST WASHER IN THE DIFFERENTIALS MAY FAIL ON CERTAIN 966F WHEEL LOADERS - COSA LETTER NO. 3 - PI3555 - MAI LED COSA
Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}
928G WHEEL LOADER HYDRAULIC QUICK COUPLER ATTACHMENT THIS MODULE INCLUDES Specifications
928G WHEEL LOADER HYDRAULIC QUICK COUPLER ATTACHMENT THIS MODULE INCLUDES Operation And Maintenance
PSP FOR INSTALLING NEW BRAKE PISTON SEALS ON CERTAIN 950F, 966F AND 970F WHEEL LOADERS - COSA LETTER NO. 4 - PS0781 - MAI LED COSA - REVISED 02/95
PSP FOR INSTALLING A NEW BRAKE PISTON TO PROVIDE IMPROVED BRAKE DISC SERVICE LIFE ON CERTAIN 966F AND 970F LOADERS - COS A LETTER NO. 5 - PS0778 - MAILED COSA
SUPPLEMENT FOR 920 ABD 930 WHEEL LOADERS Batteries (41J7796-Up and 79J7507-Up)
SUPPLEMENT FOR 950B WHEEL LOADERS (BELGIUM S.A. BUILT) Progressive Application Parking/Emergency Brake Control (Part of Brake Package attachment)
SUPPLEMENT FOR 936 WHEEL LOADERS CATERPILLAR BELGIUM Progressive Application Parking/Secondary Brake Control (Part of Brake Package attachment)
Installation Of 5G3257 And 5G4257 Rops Cab Arrangements{7325}
HYDRAULIC OPERATED QUICK COUPLER (WEDGE TYPE) FOR CATERPILLAR LOAD Using the manual
HYDRAULIC OPERATED QUICK COUPLER (WEDGE TYPE) FOR CATERPILLAR LOAD Operating Techniques
HYDRAULIC OPERATED QUICK COUPLER (WEDGE TYPE) FOR CATERPILLAR LOAD Maintenance
HYDRAULIC OPERATED QUICK COUPLER FOR CATERPILLAR LOAD Using the manual
HYDRAULIC OPERATED QUICK COUPLER FOR CATERPILLAR LOAD Operating Techniques
HYDRAULIC OPERATED QUICK COUPLER FOR CATERPILLAR LOAD Hydraulic fluid