5
Attach the two entrance sections using
⁵₁₆
" x
³₄
" hex bolts,
⁵₁₆
" washers and
⁵₁₆
" lock nuts as shown.
Finger tighten
only at this time.
Attach two 60° halves using
⁵₁₆
" x
³₄
" hex
bolts,
⁵₁₆
" washers and
⁵₁₆
" lock nuts as
shown.
Finger tighten
only at this time.
Repeat this assembly four times.
Items for
STEP 4:
(1) Left Entrance Section
(1) Right Entrance Section
(6)
⁵₁₆
" x
³₄
" hex bolts
(12)
⁵₁₆
" washers
(6)
⁵₁₆
" lock nuts
Items for
STEP 5:
(8) 60° halves
(28)
⁵₁₆
" x
³₄
" hex bolts
(56)
⁵₁₆
" washers
(28)
⁵₁₆
" lock nuts
Entrance Assembly
60º Tunnel Assembly