ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

All Technical Service Bulletins for Hublock: > < Drivetrain - 4X4 Hub Non-Engagement/Disengagement
Page 2
background image

NOTE

THE ADDITION OF THE KEYWAYS AND THE REMOVAL OF EXCESSIVE GREASE WILL ALLOW VACUUM TO PASS,
UNRESTRICTED, FROM THE KNUCKLE, THROUGH THE HUB, AND TO THE HUB LOCK.

4.

Reassemble wheel end per Workshop Manual Section 204-01B.

NOTE

DURING RE-ASSEMBLY, REPLACE YELLOW BEARING 0-RING WITH PART NUMBER F81Z-A322-AA. REPLACE HUBLOCK 0-RING
WITH PART NUMBER F81Z-1K106-AA. THE 0-RINGS ARE CRUCIAL FOR PROPER VACUUM SEQUENCE OPERATION AND
FUNCTION OF THE HUBLOCK.

Parts Block

OTHER APPLICABLE ARTICLES: NONE 
WARRANTY STATUS: INFORMATION ONLY

All Technical Service Bulletins for Hublock: > < Drivetrain - 4X4 Hub Non-Engagement/Disengagement