Product Manual

Rev. 9/9/2021 JIB-FM, MANUAL
Copyright 2016 Vestil Manufacturing Corp. Page 7 of 11
Step 3: Install the roller assemblies on the roller pegs as shown below. Liberally grease the thrust bearing inside
the socket. Then, install the socket over the top of the mast. Make sure that the seats within the thrust bearing by
rotating the socket clockwise and counterclockwise. The socket should turn smoothly in both directions.
Socket
Spring
pin
(64319)
Roller
(05-527-300)
Flat washer
(33098)
Step 4: Attach the boom to the socket using
1
/
2
” hardware as indicated in the diagrams below. Fasten bolts and
lock nuts to 94ft·lb. of torque. Fill the remaining space under the mounting plate with grout. Allow the grout to fully
cure before placing the jib in service.
1
/
2
”-13x2” bolt
(13211)
1
/
2
” flat washer
(33012)
1
/
2
” lock washer
(33626)
1
/
2
”-13 lock nut
(36310)
Completed
grout pedestal
Foundation
Roller
peg