1#
x36
U4 x8
U3 x4
U1 x4
U2 x4
U5 x4
①
②
U4
1#
U3
1#
Parts Required:
Attach solidifying bars (Part U2&U5)or(Part U1)
together to roof bar using iron angle(Part U4) and
screws 1# as shown in diagram.
Affix solidifying bars to corner
bar using iron angle(Part U3)
and screw 1# as shown in diagram.
Step 14:
page 17
X4
X6
X2
U5
U5
U4
1#
1#
③
1#
U5
U5
3.3”
3.3”
5.1”
5.1”
Attention: Connect the U5 bars at the ends where the
holes are 5.1” apart to one another.
Reminder:If part U1,U2,U5 does not fix well,
loose screws 1# for adjustment.
①
①
①
①
②
②
②
②
②
②
③
③
U1
U1
U1
U1
U2
U2
U2
U2
U5
U5
U5
U5