MTD 510r User manual

1
64
52
53
54
55
57
56 50
51
58
59
61
63
68
62
71
76 77
78
75
74
73
70 79
80
81
83
82
72
84
85
86 87
85
88
69
67
66
65
60
2
3
16 17
18 19 20 21 22 23 24 25 26
27
28 30
31 33
45
8
11
6
7
9
10
13
42
12
15
14
43
41
44
45 46
47
48
29 32
35
36
37
38
39
40
34
Issued 7/02
ENGINE PARTS - MODEL 510r
4-CYCLE GAS CULTIVATOR
PPN- 21AK510G034
Part Numbers On Following Page
91 89
90
49

ENGINE PARTS - MODEL 510r
4-CYCLE GAS CULTIVATOR
PPN- 21AK510G034
Issued 7/02
Item Part No. Description
49 791-182363 Pulley Retainer Assembly
50 791-182748 Recoil Pulley
51 753-1236 Recoil Spring
52 791-182366 Nut Clip
53 791-181079 Pull Handle
54 791-611061 Rope Guide
55 791-182661 Rope
56 791-181020 Starter Housing Screw
57 791-182662 Starter Housing Assembly (includes 49-56)
58 791-182537 Wire Grommet
59 791-182368 Clutch Washer
60 753-1238 Clutch with Washer
61 791-153592 Clutch Drum
62 791-182664 Clutch Cover
63 791-181345 Clutch Cover Screw
64 791-182665 Lead Wire
65 753-04040 Ignition Module with Screws
66 791-181065 Spacer
67 791-182736 Flywheel
68 791-181861 Screw
69 791-182743 Shroud Assembly with Screws (includes 68)
70 791-182376 Crankcase Assembly (includes 71 & 72)
71 791-182375 90° Elbow
72 791-182379 Breather Hose
73 791-181015 Cam Gear
74 753-1242 Cam Follower
75 791-181013 Cam Bracket
76 791-181012 Cam Bracket Screw
77 791-181040 Valves, Intake and Exhaust
78 791-182374 Cylinder Gasket
79 791-181018 Oil Pan Gasket
80 791-182377 Oil Pan (includes 79 & 81)
81 791-181020 Oil Pan Screw
82 791-182378 Dipstick Assembly (includes 83)
83 791-182290 O-Ring
84 791-181009 Connecting Rod
85 791-181008 Wrist Pin Button
86 753-1243 Piston
87 791-181006 Wrist Pin
88 791-181005 Piston Ring Set
89 791-145569 Anit-Rotation Screw
90 753-1240 Screw
91 753-1241 Nut
*791-180852 Spark Plug
*753-04087 Short Block Assembly (includes 5-17, 70-88)
*791-180142 Starter Pawl Repair Kit
*753-04014 Carburetor Repair Kit
*753-1248 Gasket/Diaphragm Repair Kit
*Parts not shown
Item Part No. Description
1791-182650 Engine Cover
2791-182339 Engine Cover Screws
3791-182651 Starter Rope Eyelet
4791-182652 Eyelet Nut
5791-181025 Valve Cover Screw
6791-182098 Valve Cover
7791-182099 Valve Cover Gasket
8791-182340 Rocker Adjustment Nut
9791-182101 Rocker Arm Pivot
10 791-182100 Rocker Arm
11 791-182341 Rocker Arm Stud
12 791-182103 Valve Spring Retainer
13 791-181038 Valve Spring
14 791-182102 Push Rod Guide
15 791-181033 Push Rod
16 791-182745 Cylinder Assembly
(includes 11-14)
17 791-182344 Cylinder Screw
18 792-182345 Intake Baffle
19 791-182749 Carburetor Mount Gasket
20 791-181034 Nut
21 753-04029 Carburetor Mount (includes 20)
22 791-182348 Carburetor Mount Screw
23 791-182732 Carburetor Gasket
24 791-182654 Carburetor with Primer
25 753-04030 Air Filter Gasket
26 791-182655 Air Filter Cover Assembly
(includes 27, 28, 31-33)
27 791-182097 Breather Tube Assembly
28 791-182656 Grommet Washer
29 791-182409 Washer
30 753-04031 Air Filter Mounting Screw
31 791-182657 Air Filter Plate
32 791-182658 Air Filter
33 791-182659 Air Filter Cover
34 791-182271 Fuel Cap
35 791-182352 Fuel Return Line
36 791-182353 Fuel Pick-Up Line with Filter
37 791-181080 Screw
38 791-182354 Washer
39 791-182660 Fuel Tank Assembly (includes 34-36)
40 791-182356 Fuel Tank Shield
41 791-182358 Muffler Baffle
42 791-181048 Muffler Gasket
43 791-181047 Muffler (includes 42, 44-46)
44 791-180890 Spark Arrestor Screen
45 791-181045 Screen Cover
46 791-181046 Screw
47 791-182361 Muffler Mounting Screw
48 791-182362 Muffler Cover

Issued 7/02
BOOM AND CULTIVATOR PARTS - MODEL 510r
4-CYCLE GAS CULTIVATOR
PPN- 21AK510G034
1
1
3
2
5
9
18
14
10
28
27
26
25
14
29
30
13
11
12
31
31
32
30
8
9
7
4
6
Item Part No. Description
1791-182671 Throttle Trigger and Cable Assembly
(includes2 & 3)
2791-182672 Switch Bracket
3791-182673 Ignition Switch
4791-00025 Upper Handlebar Assembly (includes 5 & 6)
5791-182675 Grip
6791-182676 Tube Closure
7791-182677 Handlebar Knob
8791-182678 Washer
9791-182679 Bolt
10 791-182680 Lower Handlebar Assembly
11 791-182681 Handlebar Mounting Hardware
12 791-182682 Gearbox Mounting Hardware
13 791-182683 Guard
14 791-182684 Wheel Bracket Mounting Hardware
15 791-683295 Handle Bracket Assembly (includes 16-21)
16 791-181811 Screw
17 791-181812 Upper Handle Clamp
18 791-181813 Middle Handle Clamp
19 791-181814 Lower Handle Clamp
20 791-181815 Nut
21 791-145569 Anti-Rotation Screw
22 791-181575 Grip
23 791-182685 Drive Shaft Housing Assembly
24 791-182686 Flexible Drive Shaft
25 791-180320 Wheel Bracket Assembly
26 791-182216 Wheel Spacer
27 791-180944 Wheel Assembly (includes 26)
28 791-180288 Sleeve Retainer Bolt
29 791-147473 Tine Fastener Assembly
30 791-182729 Tine Assembly (Left Outer or Right Inner)
31 791-182730 Tine Assembly (Left Inner or Right Outer)
32 791-147474 Gear Box Assembly
11
15
16
21
19
20
22
23
24
27
12
12
17
26