Jrco 503, 504, 504U Exploded Parts Diagram

24B
23
27
7
24
22
35
35A
26 25
12
24A
21
36
30
32
13
37
34
38
33
56
29
28
18
17
27
8
31
32
3
1
4
39
40
14
11
7
6
16
15
10
20
7
9
5
6
19
20
8 9
Key
Part
No.
No. Description Qty.
1 8151 Hopper base 1 3 8162 Spacer 1/2" OD SS 2 4 7473 Hopper support 1 5 7365-1 Vertical channel 2 6 7937 HH capscrew 3/8-16 x 3/4 SS 6 7 7936 Nylon locknut 3/8-16 SS 9 8 7495 HH capscrew 3/8-16 x 3 1/4 SS 2
9 4684 Clevis pin 3/8 x 2 3/4 4 10 4110 Circle cotter 1 1/8 4 11 7964 Electronic speed control 1 12 8166 Bumper U-bolt 1 13 8167 Whiz nut 3/8-16 2 14 7930 HH capscrew 1/4-20 x 1 1/2 SS 2 15 7482 Spacer, black, concave 2 16 7932 Whiz nut 1/4-20 SS 2 17 7442-1 Moisture cover 1 18 7375 Hopper 1 19 7507 Dust shield 1 20 7126 Plastic rivet 4 21 8158 Motor mount 1 22 7505 Motor HD 1 23 7515 Whiz nut 10-32 SS 2 24 8170 Fan assembly SS 1
24B 24A 25 7529 HH capscrew 1/4-20 x 1/2 SS 2 26 7530 Flatwasher, 1/4 SS 2 27 8182 Bearing, plastic .187 ID .25 long 2 28 8152 Gauge plate SS 1 29 8154 Gate 1 30 8153 Gauge 1 31 8156 Gate rail 1 32 7487 Nylon locknut 8-32 low profile SS 5 33 8161 Cable stop, Cable control 1 33 8161-1 Gate rod stop, Foot control 1
34 8184 PPMS 6-32 x 3/16 SS 1 35A 8147 1/4 external star washer SS 1 35 7491 Wingnut 1/4-20 SS 1 36 7522-1 Nipple, silicone 1 37 8157 Agitator 1 38 7518 PPMS 10-24 x 3/8 SS 1 39 7430-4 Battery harness 6 foot 1 40567430-5
8163 Fan blade disc 1 8164 Fan hub 1 7496 Snap ring 7/8 external SS 1 7514 Set screw 1/4-20 x 5/16 SS 2 7428 PPMS 10-24 x 1/2 SS 1
7486 SHCS screw 10-
Battery harness rain cap
8260
Knob, Wedge bolt
32 SS
1
1 2
Key
Part
33
8161-1
Key
Part
45
No.
41 7592 Footpedal channel 1 42 7591 Footpedal mount bracket 1 43 8155 Gate rod 1 44 7934 HH capscrew 5/16-18 x 3/4 SS 2 45 7935 Whiz nut 5/16-18 SS 2 46 7940 Clevis pin 3/8 x 1 3/4 SS 1 47 8168 Circle cotter 1" SS 1 48 58 59
No. Description Qty.
Gate rod stop, Foot control 1
7939 7938 7486
Flatwasher 3/8 SS HH Capscrew 3/8-16 x 2 1/4 SS SCHS 10-32 x 38 SS
42
58
2 1 1
59
33
43
46
48
44
41
48
47
No.
33 8161 Cable stop, Cable control 1 50 7435-1 Push/pull cable heavy duty 1 51 7417-1 Mount, push/pull cable HD 1 52 4009 Safety clip 1 53 8159 Cable clamp SS 1 54 7488 Nylon locknut 8-32 SS 2 55 59
7
No. Description Qty.
7890 7486
FHPMS 8-32 x 1/2 SS SCHS 10-32 x 38 SS
Foot Control Parts
50
2 1
10
34
59
33
28
53
55
52
54
51
Cable Control Parts
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