-Part description and number as shown in parts list
28
25
2
3
4
F F i i g g u u r r e e 2 2 9– – R R e e p p a a i i r r P P a a r r t t s s I I l l l l u u s s t t r r a a t t i i o o n n f f o o r r P P o o r r t t a a b b l l e e O O i i l l - - F F i i r r e e d d H H e e a a t t e e r r s s M M o o d d e e l l s s C C