Engine Assembly
Engine-19

Tip: Cut all fins along the fold line
into two pieces and then glued
together

Engine-18

B-21

B-27
B-28
B-29

B-44
B-45
B-46
B-47
B-48

B-20

B-30
B-31
B-32
B-33
B-34
B-35

C-1
C-2
C-3
C-4
C-5
C-6
C-7
C-8
C-9
C-10
C-11
* Right half of engine (repeat step for left side)

Engine-20

Engine-19

B-16

B-8
B-7
B-10
B-9
B-12

B-15
B-17

B-43
B-36

* Right half of engine
(repeat step for left side)

B-5

B-11

B-14
B-13