Download 50 SLI Deck Supplement - Laird Manufacturing Corporation

DEINES
MANUFACTURING
CORPORATION
MODEL 50 SLI DECK SUPPLEMENT
PARTS AND SERVICE MANUAL
DEINES MANUFACTURING CORPORATION
306 WEST HIGHWAY 4
RANSOM, KS 67572
800-624-6774
[email protected]
DECK MAINTENANCE
FOR ALL MODELS
AREA OF MAINTENANCE
Gearbox
Blade Spindle Housing
HOURS
8
40
NOTES:
Check lubricant every 8 hours. A vented
dipstick plug is located on the top of the
gearbox. The oil level should be at the fill
line on the dipstick tube. If the oil level is
low add 80w90 gear oil. CAUTION! DO
NOT OVERFILL. Tighten the dipstick
finger tight. Over tightening this dipstick
will damage your gearbox housing.
Use one stroke of a lubricator with
multipurpose grease. This prevents
moisture from accumulating in the
housing.
Castor Wheel Forks
8
Use two strokes of a lubricator with multi
purpose grease.
Castor Wheel Stem
pneumatic tire)
8
Use three strokes of a lubricator with
multi purpose grease.
Castor Wheel Fork & Stem Adjustment
8
Check clip and pin to see that clip is
secure to prevent fork or stem from
falling out of the deck arm.
(using the
GEAR BOX PULLEY INSTALLATION AND REMOVAL
TAPPED HOLE
DRILLED HOLE
DRILLED HOLE
TAPPED HOLE
TO INSTALL GEARBOX PULLEY ON GEARBOX SHAFT:
1. Align drilled holes in bushing flange with tapped holes in sheave hub.
in
2. Insert capscrews through drilled holes in bushing flange and thread loosely in tapped holes
The sheave.
3. Position assembly on shaft and tighten capscrews progressively and uniformly.
4. Torque specifications for a 1/4-20 grade 5 bolt is a maximum of 8 foot pounds. Do not over
torque.
TO REMOVE:
1. Remove capscrews and thread in tapped holes in bushing flange. Tighten progressively until
bushing
is free from sheave taper.
2. Remove assembly from shaft.
3. Do not use a puller on this type of sheave.
SUPERIOR GEARBOX
PARTS EXPLOSION
MODEL # R100-9AAC-A0485
REF. NO.
1
2
3
4
5
6
7
8
9
10
11
PART NO.
R100-8B00-A0500
R100-8B00-A050
R100-003M-A0427
R100-004M-A0503
300-227A
300-227
203293
200300
109873
IP3021
103125
DESCRIPTION
PINION SHAFT WITH GEAR
CROSSHAFT WITH GEAR
CASTING WITH TAPPED HOLES
CASTING WITH THRU HOLES
BEARING CUP
BEARING CONE
RETAINING RING
PIPE PLUG
SEAL
DIPSTICK
SOCKET HEAD CAP SCREW
USE 80W90 MULITPURPOSE OIL IN THE SUPERIOR GEARBOX.
USE THE DIPSTICK TO DETERMINE OIL FILL LEVEL.
REQ'D.
1
1
1
1
4
4
1
4
4
1
8
SPINDLE ASSEMBLY
REF. #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
PART NUMBER
300-466
300-173
300-606
300-195A
300-195
300-642
300-603
300-641
300-643
400-257
300-195A
300-607
300-682
300-609
300-466
300-289
100-172
300-212A
100-536
300-465
DESCRIPTION
3/8 - 24 X 1 HHCS
WASHER
PULLEY
THICK MACHINE BUSHING
THIN MACHINE BUSHING
BEARING
SPINDLE SHAFT
SPINDLE HOUSING
SPINDLE SPACER
SNAP RING
THICK MACHINE BUSHING
TRASH SHIELD
BLADE SADDLE
BLADE
3/8 - 24 X 1 HHCS
KEY
WOODRUFF KEY
GREASE ZERK
BLADE SPACER
3/8 - 16 X 1 HHCS
QTY.
3
6
3
9
3
6
3
3
3
3
3
3
3
3
3
3
3
3
3
6
50 DECK PARTS
REF.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
47
NOT SHOWN
NOT SHOWN
NOT SHOWN
PART #
400-288
300-289A
300-655
400-178
300-680
300-678
300-615
300-679
300-585
300-517
700-534
300-195A
300-195
300-686
300-606
300-674
300-675
300-203
300-202
300-395
300-195A
300-212
300-646
300-511
200-238
300-391
300-647
300-264
400-234
300-247
300-117
300-509
400-998
300-243
100-132
300-279
300-201
300-676
300-706
400-121
300-685
300-687
400-918
100-490
300-544
300-509
300-212
400-727
400-728
700-172
DESCRIPTION
DRIVE BELTS
KEY
GEARBOX
PULLEY
GEARBOX PLATE
RH & LH DECK SHIELD
GEARBOX PULLEY
DECK BELT
5/8 - 18 X 1 1/2
5/8 LOCKWASHER
IDLER PULLEY
MACHINE BUSHING
MACHINE BUSHING
ARM LINKAGE
SPINDLE PULLEY
GRASSCHUTE
HINGE PLATE
PIN
CLIP
CASTOR WHEEL STEM
MACHINE BUSHINGS
GREASE FITTING
RH CASTOR ARM
LOCKNUT
ROLL PIN
FORK
LH CASTOR ARM
AXLE
BEARING
WHEEL & TIRE
SPACER
NUT
HANDLE
ROLLER BRACKET
ROLLER
COTTER PIN
ROLLER PIN
DECK HOUSING
FRICTION WASHER
WAVY WASHER
IDLER ARM
SPRING
PLASTIC SLEEVE
NYLON WEAR PLATE
POP RIVET
HEX NUT
GREASE FITTING
DO NOT OPERATE DECAL
WHIRLING BLADE DECAL
SHOULDER BOLT
QTY.
2
2
1
1
1
2
1
1
1
1
1
4
1
1
3
1
1
4
4
2
4
2
1
1
2
2
1
2
4
2
2
2
1
2
2
2
2
1
1
1
1
1
1
2
4
2
2
1
2
1
ADJUSTING DECK GAUGE WHEELS, REAR ROLLERS AND CHAIN
HANGERS
THE CUTTING HEIGHT OF THE MOWER IS DETERMINED BY THE POSITION OF THE GAUGE WHEELS AND THE
REAR ROLLER BRACKET ON THE MOWER DECK. THE MOWER DECK IS A FULL FLOATING TYPE AND WILL
CLOSELY FOLLOW THE CONTOURS OF THE GROUND WHEN USING THE GAUGE WHEELS AND REAR ROLLERS
FOR THE HEIGHT OF VARIOUS CUTTING POSITIONS. ADJUSTMENT IS DONE BY REMOVING THE GAUGE PIN
AND CLIP, MOVING THE STEM OF THE FRONT FORK OR REAR ROLLER BRACKET UP OR DOWN TO THE
DESIRED HEIGHT. BE SURE TO HAVE ALL FOUR STEMS IN THE SAME ADJUSTMENT.
ON THE MODELS 60, AND 72 DECKS THERE IS CARRIER STRAP LOCATED AT THE REAR OF THE DECK. IT IS
VERY IMPORTANT TO ADJUST THE STRAP AT THE SAME TIME THE FRONT CASTOR WHEEL FORK IS
ADJUSTED. KEEP THE REAR ROLLERS APPROXIMATELY 1/8” TO 1/4” ABOVE THE GROUND BY PLACING THE
PIN ON THE PUSHARM INTO THE PROPER HOLE ON THE CARRIER STRAP IN ORDER TO RAISE OR LOWER
THE REAR OF THE DECK TO ATTAIN THE DESIRED RESULT.
THE OPTIMUM SETTING IS WHERE THE REAR OF THE DECK IS JUST SLIGHTLY HIGHER THAN THE FRONT OF
THE DECK. THIS WAY THE BLADE HAS TO CUT THE GRASS ONLY ONCE.