b. Cleaning and Inspection.
4-115. Hook Block
(1) Clean all parts
a. Removal Remove cables from hook block by
(2) Inspect all parts for breaks, cracks, excessive
reversing the reeving procedure (para 2-2).
wear, or other damage. Replace defective parts.
b Cleaning and Inspection.
(1) Clean hook block.
c. Reassembly and Installation.
Reassemble and
(2) Inspect for cracks or other damage.
install boom angle indicator as illustrated in figure 4-101.
Replace a defective hook block.
c. Installation. Install hook block by Reeving cables
through hook block sheaves as instructed in paragraph
Section XXII. CRANE CAB AND WALKWAY
4-116. Walkway Assembly
a. Removal and Disassembly. Remove and disassemble
walkway assembly as illustrated in figure 4-102.
Figure 4-102. Crane walkway assembly, removal and installation.
4-107
