25
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
SEAT ASSEMBLY
1... 539 107523 ... 1... SEAT SWITCH
units produced before
Serial No. 0737xxxxx1
....539 119741 ... 1... SEAT SWITCH
units produced after
Serial No. 0737xxxxx1
2... 539 108744 ... 1... SEAT W/ARMREST
3....539 114286 ... 1... SEAT PAN
ITEM PART NO. QTY. DESCRIPTION ITEM PART NO. QTY. DESCRIPTION
4... 539 976934 ... 6... HCS,
5
/16 -18 x
3
/4
5... 539 976979 ... 2... NUT,
3
/8 -16, NYLOC
6... 539 990134 ... 2...HCS,
3
/8 -16 x
3
/4
7... 539 990187 ... 4...LOCKWASHER,
5
/16
8... 539 990692 ... 4...WASHER,
5
/16
9....539 114631 ... 1... ARM, PROP, SEAT
10... 539 122632 ... 2... SEAT SPRING
11....539 119884 ... 2...SPRING CAP
12... 539 990209 ... 1... HCS,
5
/16 -18 x 1
13... 539 990155 ... 2... HCS,
5
/16 -18 x 2¼, TAPBLT
14... 539 990717 ... 3... NUT,
5
/16 -18, NYLOC
15... 539 990585 ... 4... NUT,
5
/16 -18, WHIZK