37
PN 55191 (4/22/99)
RM550 MOUNTING ASSEMBLY
Ref Part No
No
No Used Description
1 1 Front and rear drives (see page 41
for breakdown)
2 20633 1 Shield, front belt
3 20634 1 Shield, right belt
4 66840 4 Knob, 3-prong 3/8 nut
5 55189 1 Gearbox, CW 1:1.76 (see page 40)
6 19056 2 Link, offset .25 x 1.50 x 38.12
7 18985 1 Gearbox stand
8 20635 1 Shield, left belt
9 29224 1 1 BK 13.4 H Sheave, keyed
10 28943 1 Keyed bushing
11 19605 1 U-Link, .38 x 2.5 x 7.13
12 19579 1 Link, offset .38 x 2 x 25.88
13 67310 2 Mounting lug
14 20669 1 Blade spindle wrench
15 33661 2 Category 1 mounting pin with nuts
and lockwasher
16 64814 1 Pipe, 1/2 schedule 40 x 2.75
17 51849 1 Shield, counter-cone
18 36986 1 PTO Hanger bracket
HARDW ARE
Ref Part
No
No Description
31 10378 * 1/4 NC x 1 Hex head cap screw GR5
Ref Part
No
No Description
32 28713 * 3/8 x 3/8 x 1 Key
33 855 * 1/2 Extra-heavy lockwasher
35 11900 * 1/2 NC Flanged hex locknut
36 24576 1/2 NC x 1-3/4 Hex head cap screw
GR5
37 25474 * 1/2 NC x 2-1/4 Hex head cap screw
GR5
41 29561 * 1/2 NC x 4-3/4 Hex head cap screw
GR5
42 19024 * 5/8 NC Hex flanged locknut
43 34473 * 5/8 NC x 3 Hex head cap screw GR5
44 484 5/8 x 1 x 7/16 HT Sleeve
45 1791 5/8 x 1 x 9/16 HT Sleeve
46 30008 * 7/8 Lockwasher
47 30007 * 7/8 NF Hex nut
48 19024 * 5/8 x 1-3/4 Hex head cap screw, flanged
49 4378 * 5/16 Standard flat washer
50 2472 * 5/16 Standard lockwasher
51 6096 5/16 NC x 3/4 Hex head cap screw GR5
52 14350 3/8 NC Flanged hex locknut
53 12169 * 3/8 NC x 1-1/4 Hex head cap screw
GR5
* Obtain Locally
(Rev. 6/6/2002)