Section 4 • Repair Procedures
Part No. 227656
GR-20J • GR-26J
4 - 23
September 2016
MAST COMPONENTS
2 Install six 12 mm wear pads, and the
corresponding shims removed in the mast
disassembly process, onto the bottom mast
sections 1 and 2.
3 Using Illustration 1 as a guide, install two 10
mm wear pads, and the corresponding shims
removed in the mast disassembly process, onto
the top of mast section 1.
4 Install six 12 mm wear pads, and the
corresponding shims removed in the mast
disassembly process, onto the top mast
section 1.
5 Using Illustration 2 as a guide, apply the grease
onto the inner faces of the mast section 1.
Grease Specification
RETINAX HDX2 grease, NLGI (lithium based)
or equivalent
Illustration 2
a
grease
b
mast section (mast 1 shown)
6 Using Illustration 3 as a guide, apply grease
onto the outer faces of the mast sections 1 and
2.
7 Carefully assemble the mast sections using the
mast disassembly procedure in reverse order.
See 4-1,
How to Disassemble the Mast,
GR-20J.
a
b
a
a
b
b
Illustration 3
a
grease
b
mast section (mast 2 shown)
