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STEP AS 3966968 - Caterpillar



3966968 STEP AS Caterpillar parts 966M, 966M XE, 972M, 972M XE, 980M STEP
Rating:
64
Alternative (cross code) number:
CA3966968
396-6968
3966968
Caterpillar 3966968 STEP AS
Weight: 6 pounds 2 kg.

Buy STEP AS 3966968 Caterpillar genuine, new aftermarket tractor parts with delivery
WHEEL LOADER,

Compatible equipment models: 3966968:

WHEEL LOADER  966M   966M XE   972M   972M XE   980M   Caterpillar
Number on catalog scheme: 5
 
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Information:


Illustration 1 g00613622
(1) Cover (2) Dashpot adjustment screw (3) Rear cover assembly
Remove cover (1) from the rear of the governor.
The dashpot adjustment screw has an orifice in the center. Determine if the orifice in the dashpot adjustment screw (2) is plugged or if the screw has backed out. Clean the orifice with a 0.05 mm (0.002 inch) or smaller wire, if necessary. Reinstall the adjustment screw. Tighten the adjustment screw. Stake the adjustment screw in order to secure the screw. Do not use thread lock compound to secure the adjustment screw. If the problem is not resolved, proceed to Step 5.
Remove rear cover assembly (3) from the governor.
Illustration 2 g00876719
(4) Spring seat
Remove the governor spring seat (4). Add one shim onto the front side of the spring seat. Reassemble the governor. Operate the engine at low idle in order to determine if the problem has been resolved. If the problem is still present, add an additional shim and check the engine performance again. If the problem is resolved, operate the engine until the normal operating temperature is reached. Reset the low idle and reset the high idle. If the problem is not resolved proceed to the Step 7.Note: A maximum of three shims may be installed.
Illustration 3 g00876722
(5) Shutoff Assembly
Check the serial number from the Governor Information Plate. If the serial number for the governor is less than 100,000, install an improved shutoff assembly (5). Refer to Service Manual, SENR6454, "3114, 3116 & 3126 Engine Governors".
Check the governor for the following conditions:
Servo that is binding
Tight pivot shaft in the bearing block
Swivel that is binding
Sleeve that is binding
Plugged oil passages to the servo pistonReplace the governor if repairs do not resolve the problem and all other systems have been thoroughly checked.

Cat SIS web machinery list:

Caterpillar parts catalog
950L Wheel Loader LXX00001-UP (MACHINE) POWERED BY C7.1 Engine
962L Wheel Loader SXS00001-UP (MACHINE) POWERED BY C7.1 Engine
950M Wheel Loader ENE00001-UP (MACHINE) POWERED BY C7.1 Engine
962M Wheel Loader LSE00001-UP (MACHINE) POWERED BY C7.1 Engine
980M Wheel Loader XDJ00001-UP (MACHINE) POWERED BY C13 Engine
972M STEEL MILL WHEEL LOADER A8P00001-UP (MACHINE)
972M 397–3850 Steel Mill AR JPR00001-UP (MACHINE)
972M Wheel Loader A8P00001-UP (MACHINE) POWERED BY C9.3 Engine
972M Wheel Loader JPR00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader KJP00001-UP (MACHINE) POWERED BY C9.3 Engine
966M Wheel Loader DYC00001-UP (MACHINE) POWERED BY C9.3 Engine
980M Wheel Loader KRS00001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader K1Y00001-UP (MACHINE) POWERED BY C13 Engine
982M Wheel Loader F9A00001-UP (MACHINE) POWERED BY C13 Engine
980M Wheel Loader N8T00001-UP (MACHINE) POWERED BY C13 Engine
950M Wheel Loader EMB00001-UP (MACHINE) POWERED BY C7 Engine
962M Wheel Loader EJB00001-UP (MACHINE) POWERED BY C7 Engine
966M XE Wheel Loader P6C00001-UP (MACHINE) POWERED BY C9.3 Engine
972M XE Wheel Loader EDW00001-UP (MACHINE) POWERED BY C9.3 Engine
950M Wheel Loader XCJ00001-UP (MACHINE) POWERED BY C7.1 Engine
962M Wheel Loader JYD00001-UP (MACHINE) POWERED BY C7.1 Engine
950M Wheel Loader FTR00001-UP (MACHINE) POWERED BY C7 Engine
962M Wheel Loader F2T00001-UP (MACHINE) POWERED BY C7 Engine


Parts step Caterpillar catalog:

3805239 STEP GP
966M, 966M XE, 972M, 972M XE, 980M, 982M
3086660 STEP
2384C, 2484C, 559C, 579C, 924K, 930K, 938K, 950K, 962K, 966K, 966M, 966M XE, 972K, 972M, 972M XE, 980K, 980K HLG, 980M, 982M, MH3037, MH3049, MH3059
3672431 STEP AS
966M, 966M XE, 972M, 972M XE, 980M, 982M
3769233 STEP AS
980K, 980K HLG
3672431 STEP AS
966M, 966M XE, 972M, 972M XE, 980M, 982M
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