Page 1
Parts
LineLazer™ V 3900, 5900 Airless Line Stripers 
Standard Series and High Production (HP) Auto Series
For the application of line striping materials. 
For professional use only. 
For outdoor use only. 
Not for use in explosive atmospheres or hazardous locations.
Maximum Operating Pressure: 3300 psi (22.8 MPa, 228 bar)
Important Safety Instructions
Read all warnings and instructions in this manual and in related manuals. 
Be familiar with the controls and the proper usage of the equipment. 
Save these instructions.
3A3389D
EN
Related Manuals:
3A3388  Operation
311254  Gun
309277  Pump
3A3428  Auto-Layout Applications Methods
Use only genuine Graco replacement parts. 
The use of non-Graco replacement parts may void warranty.
 
 
Page 2
Contents
Models  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Tip Selection  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
LineLazer V 3900, 5900 Parts . . . . . . . . . . . . . . . . . 5
Parts Drawing - LineLazer V 3900, 5900  . . . . . . . . 6
Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Parts Drawing - LineLazer V 3900, 5900  . . . . . . . . 8
Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Parts Drawing - Drive and Pinion Housing 
Assemblies  . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Parts Drawing - LineLazer V 3900, 5900  . . . . . . . 12
Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Swivel Wheel Assembly  . . . . . . . . . . . . . . . . . . 13
Filter  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Parts Drawing - LineLazer V 3900, 5900  . . . . . . . 14
Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Gun Holder and Arm . . . . . . . . . . . . . . . . . . . . . 15
Gun Trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Parts Drawing - LineLazer V 3900, 5900  . . . . . . . 16
Parts List  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Distance Sensor Replacement . . . . . . . . . . . . . . . 18
Wiring Diagram (Standard Series) . . . . . . . . . . . . 19
Wiring Diagram (HP Auto Series) . . . . . . . . . . . . . 20
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 26
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 26
Manual  Language
3A3389
3A3865
3A3866
3A3873
3A3876
3A3879
3A3889
3A3877
3A3870
3A3884
3A3872
3A3875
3A3888
3A3882
3A3703
3A3874
3A3880
3A3881
3A3883
3A3878
3A3871
3A3886
3A3887
3A3885
3A3916
English
French
Spanish
Dutch
German
Italian
Turkish
Greek
Croatian
Portuguese
Danish
Finnish
Swedish
Norwegian
Russian
Estonian
Latvian
Lithuanian
Polish
Hungarian
Czech
Slovakian
Slovenian
Romanian
Bulgarian
2  3A3389
 
 
Page 3
Models
Model:  Standard 
1 Manual Gun
17H449
17H450 
17K577
17H451
17K638
17H452
17K579
17H453
Model:
17H454
17H455 
17K580 
17H456
17K636
17H457
17K581
17H458
Standard 
1 Manual Gun
LineLazer V 3900
Standard
2 Manual Guns
LineLazer V 5900
Standard
2 Manual Guns
HP Auto 
1 Auto Gun
with laser
HP Auto 
1 Auto Gun
 
with laser
HP Auto 
1 Auto Gun
1 Manual Gun
 
with laser
HP Auto 
1 Auto Gun
1 Manual Gun
with laser
Models
HP Auto 
2 Auto Guns
 
with laser
HP Auto 
2 Auto Guns
 
with laser
* All auto guns can be actuated manually.
3A3389  3
 
 
Page 4
Tip Selection 
Tip Selection
ti27506a
(cm)
LL5213*  2 (5)  
LL5215*  2 (5) 
LL5217  4 (10)  
LL5219  4 (10) 
LL5315*  4 (10) 
LL5317  4 (10)  
LL5319  4 (10)  
LL5321  4 (10)  
LL5323  4 (10)  
LL5325  4 (10)  
LL5327  4 (10)  
LL5329  4 (10)  
LL5331  4 (10)  
LL5333  4 (10)  
LL5335  4 (10)  
LL5355  4 (10)  
LL5417  6 (15)  
LL5419  6 (15)  
LL5421  6 (15)  
LL5423  6 (15)  
LL5425  6 (15)  
LL5427  6 (15)  
LL5429  6 (15)  
LL5431  6 (15)  
LL5435  6 (15)  
LL5621  12 (30)  
LL5623  12 (30)  
LL5625  12 (30)  
LL5627  12 (30)  
LL5629  12 (30)  
LL5631  12 (30)  
LL5635  12 (30)  
LL5639  12 (30) 
 
 
 
 
 
 
 
ti27509a
 
 
 
 
 
 
 
ti27510a
ti27605a
 
 
 
 
 
 
 
*  Use 100 mesh filter to reduce tip clogs.
4  3A3389
 
 
Page 5
LineLazer V 3900, 5900 Parts
Page 14
Page 16
Page 8 & 10
Page 6
Page 12
Page 14
Page 12
LineLazer V 3900, 5900 Parts
3A3389  5
 
Page 6
Parts Drawing - LineLazer V 3900, 5900 
107
17
1
7
160
160
160
160
31
6
10
11
12
13
14
16
18
19
19
20
21
22
23
24
25
40
401
31
6
6
42
41
31
31
43
48
106
400
50
50
102
124
123
157
146
108
224
372
372
24
16
158
161
162
163
ref 125g
308
9
372
Torque to 45-55 ft-lbs 
(61.0-74.5 N·m)
 Torque to 17-23 ft-lbs 
(23.0-31.1 N·m)
 Rear tire pressure 58-62 psi 
(3.9-4.2 bar)
 Torque to 190-210 in-lbs 
(21.4-23.7 N·m)
 Torque to 130-150 in-lbs
(14.6-16.9 N·m)
 Torque to 23-27 ft-lbs
(31.1-36.6 N·m)
1
1
2
2
2
2
2
3
4
4
4
6
5
2
5
Parts Drawing - LineLazer V 3900, 5900
6  3A3389
ti28046
 
Page 7
Parts List
Parts List
Ref  Part  Description  Qty
1  287623 FRAME, linestriper (painted)  1 
6  101566 NUT, lock  8 
7  193405 AXLE  1 
9  198891 BRACKET  1 
10  198930 ROD, brake (includes 12)  1 
11  198931 BEARING  1 
12  114808 CAP, vinyl  1 
13  195134 SPACER, ball, guide  1 
14  113961 SCREW, cap, hex hd  1 
16  111040 NUT, lock, insert, nylock, 5/16  5 
17†  255162 WHEEL, pneumatic w sensor ring 
(right)
111020 WHEEL, pneumatic w/o sensor ring 
(left) 
18  112405 NUT, lock  2 
19  112825 WASHER  4 
20  114648 CAP, dust  2 
21  15J088 SHIELD, distance sensor  1 
22  15K452 SPACER, round,.500 o.d.  1 
23  15K357 SENSOR, distance  1 
24  108868 CLAMP, wire  2 
25  260212 SCREW, hex washer hd, thd form  1 
31  114982 SCREW, cap, flng hd  6 
40  24Y665 FRAME, handle upright, painted  1 
41  15F576 BRACE, right (painted)  1 
42  15F577 BRACE, left (painted)  1 
43  128977 SCREW, cap button hd  2 
48  17J125 BRACKET, slide  2
Ref  Part  Description  Qty
50  17J136 SCREW, hex, flange head  4 
102  196176 ADAPTER, nipple  1 
105  114659 GRIP  2 
106  237686 GROUND WIRE  1 
107  107257 SCREW, thread forming, hex hd  1 
108  194310 LEVEL, actuator  1 
123  245225 HOSE, 3/8” x 50’  1 
124  245798 HOSE, coupled 1/4” x 7’  1 
125g 278722 GASKET  1 
146  120151 RETAINER, caplug  2 
157  114271 STRAP  1
1
158  108471 KNOB, pronged  1 
160  404989 STRAP, tie  5
1
161  17K394 LABEL, gmax warning fire & skin  1 
162  115077 PAIL, plastic  1 
163  24U241 KIT, pail cover  1 
214* 17J236 SWITCH, push button  1 
215* 15K162 BLOCK, switch  1 
220* C19277 WASHER, lock, split, hi-collar  1 
221* C20004 SCREW, cap  1 
224  17H721 CLAMP, wire  2 
308  17K392 LABEL  1 
372  112960 SCREW  5 
400  24Y641 BAR, handle  1 
401  24Y642 CONTROL PLATE  1
† Replace both at the same time 
*  HP Auto only
3A3389  7
 
Page 8
Parts Drawing - LineLazer V 3900, 5900 
1
1
1
2
2
3
3
3
4
5
5
5
Torque to 130-150 in-lbs 
(14.6-16.9 N·m)
 Torque to 190-210 in-lbs 
(21.4-23.7 N·m)
 Torque to 17-23 ft-lbs 
(23.0-31.1 N·m)
 Torque to 170-190 in-lbs 
(19.2-21.4 N·m)
 Torque to 115-135 in-lbs 
(12.9-15.2 N·m)
 Torque to 30-35 in-lbs
(3.3-3.9 N·m)
 Torque to 8-12 in-lbs
(0.9-1.3 N·m)
Parts Drawing - LineLazer V 3900, 5900
8  3A3389
 
Page 9
Parts List
Parts List
Ref  Part  Description  Qty
2  119695 DAMPENER, engine mount  4 
3  15F583 PLATE, engine mount  1 
4  108851 WASHER, plain  4 
5  113743 SCREW, cap, hex hd  4 
6  101566 NUT, lock  4 
44  108879 ENGINE, gasoline, 4.0 hp, 3900  1
114530 ENGINE, gasoline, 5.5 hp, 5900  1 
45  119579 CONDUCTOR, ground, 3900  1 
46  240997 CONDUCTOR, ground  1 
47  110838 NUT, lock  2 
69  15E535 HOUSING, clutch, machine, 3900  1
15E277 HOUSING, clutch, machine, 5900  1 
70  100214 WASHER  4 
71  108842 SCREW, cap, hex hd  4 
72  119426 SCREW, mach, hex washer hd, 
3900
15C753 SCREW, mach, hex washer hd, 
5900 
73  193680 COLLAR, shaft  1 
74  183401 KEY, parallel  1 
75  105510 WASHER, lock, spring (hi-collar)  10 
76  108803 SCREW, hex, socket head  6 
77
†
78
†
79  287463 KIT, pinion, housing, 3900  1
287465 KIT, pinion, housing, 5900  1
80
†
81  101682 
82  15F250 
83  114699 WASHER, thrust, 3900  2
114672 WASHER, 5900  1
84  287653 GEAR, combination, 3900  1
287460 GEAR, combination, 5900  1 
85  114672 WASHER, thrust  1 
86  287467 HOUSING, drive, 3900  1
287469 HOUSING, drive, 5900  1 
87  15F947 SHIELD, magnetic  1 
88  287714 HOUSING, bearing, 3900  1
287715 HOUSING, bearing, 5900  1 
89  15C762 SHIELD, pump rod  1 
90  110996 NUT, hex, flange head  2 
91  113467 SCREW, cap, socket hd, 3900  4
114666 SCREW, cap, socket hd, 5900  4
HUB, armature  1 
ARMATURE, clutch, 4”, 3900  1 
ARMATURE, clutch, 5”, 5900  1
ROTOR, clutch, 4”, 3900 
ROTOR, clutch, 5”, 5900 
SCREW, cap, sch 
WASHER, thrust, 3900
10
Ref  Part  Description  Qty
92  287719 ROD, connecting, 3900 (includes 
93, 94)
287720 ROD, connecting, 5900 (includes 
93, 94)
93  15F855 PIN, pump, 3900  1
15F856 PIN, pump, 5900  1
94  119676 SPRING, retaining, 3900  1
119778 SPRING, retaining, 5900  1 
95  116618 MAGNET  1 
96  119562 SWITCH, reed w/ connector  1 
97  114528 SCREW, mach, phillips, pnhd  2 
98  16Y747 COVER, 3900 (includes 99)  1
16Y748 COVER, 5900 (includes 99)  1 
99  118444 SCREW, mach, slot hex wash hd  6 
100  277069 PUMP, 3900  1
277070 PUMP, 5900  1 
101  192723 NUT, retaining, 3900  1
6
193031 NUT, retaining, 5900  1 
102  196176 ADAPTER, nipple, 3900  1
196178 ADAPTER, nipple, 5900  1 
103  112395 SCREW, cap, flng hd  1 
117  194126 LABEL, warning  1 
124  245798 HOSE, coupled, 1/4”x7’  1 
125  24V567 HOSE, suction/drain  1 
125a 15F149 TUBE, suction  1 
125b 185381 HOSE, nylon  1 
125c 110194 FITTING, union, swivel, 180°  1 
125d 101818 CLAMP, hose  2
1
125e 196180 BUSHING  1
1
125f  16X071 TUBE, drain line  1
4
125g 278722 GASKET  1
1
127  15F369 BOX  1 
153  245797 HOSE, coupled, 3/8 in. x 3  1 
155  114629 GROMMET, transducer  1 
156  119569 BUSHING, strain relief  1 
160  404989 STRAP, tie  2 
164  181072 KIT, strainer  1 
167  17H686 LABEL, 3900  1
17H687 LABEL, 5900  1 
203  104008 WASHER, 5900 only  4 
202  102962 SCREW, 5900 only  4 
204  100214 WASHER, 3900  4
106115 WASHER, 5900  4 
372  112960 SCREW  4
 Replacement warning labels may be ordered free of charge
† Included in Clutch Repair Kit 241109 (3900) and 241113 (5900) 
1
1
3A3389  9
 
Page 10
Parts Drawing - Drive and Pinion Housing Assemblies 
ref 80
ref 72
ref 82
ref 83
ref 84
ref 83
ref 85
86
86g
79
79b
79c
79d
79e
Pinion housing assembly (79) includes clutch field 
and connector.
Parts Drawing - Drive and Pinion Housing Assemblies
ref 81
10  3A3389
 
Page 11
Parts List
Ref No. 86 and 79
Ref No. 86: Drive Housing Assembly 287467 for  
LineLazer V 3900; Drive Housing Assembly 287469 for 
LineLazer V 5900
Ref  Part  Description  Qty
86  287467 HOUSING, drive, 3900  1
287469 HOUSING, drive, 5900  1
86g  WASHER
107089 LineLazer IV 3900  1 
194173 LineLazer IV 5900  1
86h  WASHER
116191 LineLazer IV 3900  1 
116192 LineLazer IV 5900  1
Parts List
Ref No. 79:  Pinion Housing Assembly 287463 for 
LineLazer V 3900; Pinion Housing Assembly 287465 for 
LineLazer V 5900
Ref  Part  Description  Qty
79  287463 HOUSING, pinion (3900)  1
287465 HOUSING, pinion (5900)  1 
79a  KIT, repair, coil
287474 LineLazer IV 3900  1
287476 LineLazer IV 5900  1 
79b  105489 PIN  2 
79c  O-RING
165295 LineLazer IV 3900  1
114683 LineLazer IV 5900  1 
79d*  PINION SHAFT
241110 LineLazer IV 3900  1
241114 LineLazer IV 5900  1 
79e*  RETAINING RING, large
113094 LineLazer IV 3900  1
112770 LineLazer IV 5900  1
* Must be ordered separately.
3A3389  11
 
Page 12
Parts Drawing - LineLazer V 3900, 5900 
54
55
56
59
58
57
60
62
62
64
61
65
63
66
67
68
28
24
16
15
16
29
19
495
499
483
484
485
483
487
488
489
490
497
496
498
493
491
492
495
500
494
18
20
31
6
33
33
34
35
19
19
18
36
38
292
Torque to 35-45 ft-lbs 
(47.4-61.0 N·m)
 Torque to 190-210 in-lbs 
(21.4-23.7 N·m)
 Torque to 365-385 in-lbs 
(41.2-43.4 N·m)
 Torque to 25-30 in-lbs 
(2.8-3.3 N·m) 
 Torque to 23-27 ft-lbs
(31.1-36.6 N·m) 
 Torque to 17-23 ft-lbs
(23.0-31.1 N·m)
 Torque to 60-80 in-lbs
(6.7-9.0 N·m)
Parts Drawing - LineLazer V 3900, 5900
Swivel Wheel Assembly & Filter
80
12  3A3389
ti28060a
 
Page 13
Parts List
Swivel Wheel Assembly  Filter
Parts List
Ref  Part  Description  Qty
6 
15 
16 
18*‡
19* 
20* 
24  108868  CLAMP, wire  1 
28 
29  240991  BRACKET, caster, front  1 
31  114982  SCREW, cap, flng hd  2 
33* 
34*  114549  WHEEL, pneumatic   1 
35*  113471  SCREW, cap, hex hd  1 
36 
38 
292* 
483* 
484* 
485* 
487* 
488* 
489* 
490* 
491* 
492* 
493* 
494* 
495* 
496* 
497* 
498* 
499* 
500* 
501*
101566  NUT, lock  2 
112960  SCREW, cap, flng hd  3 
111040  NUT, lock, insert, nylon, 5/16  3 
112405  NUT, lock  2 
112825  WASHER  4
‡
114648  CAP, dust  1
‡
15F910 BRACKET, cable  1
‡
193658  SPACER, seal  2
‡
241445  CABLE (includes 38)  1
‡
114802  STOP, wire  1
‡
17H489 LABEL, disk adjustment  1
‡
114548  BEARING, bronze  2
‡
110754  SCREW, cap, sch  2
‡
193662  STOP, wedge  1
‡
15J603  SPACER, round  1
‡
120476  BOLT, shoulder  1
‡
17H486 DISK, adjuster, assembly   1
‡
17G762 SCREW, disk adjuster  2
‡
113962  WASHER  1
‡
114681  SCREW, cap, hex hd  1
‡
17H485 FORK  1
‡
113484  SEAL, grease  1
‡
113485  BEARING, cup/cone  2
‡
112776  WASHER, plain  1
‡
181818  KNOB, pronged  1
‡
193661  JAW  1
‡
15G952 CASTER  1
‡
108483  SCREW, shoulder  1
‡
193528  ARM, detent  1
‡
Ref  Part  Description  Qty
51  17K166 MANIFOLD  1 
52  196179 FITTING, elbow, street  1 
53  287285 CAP, filter (includes 54, 56)  1 
54  15C766 TUBE, diffusion  1 
55  25A465 FILTER, fluid  1 
56  117285 PACKING, o-ring  1 
57  111801 SCREW, cap, hex hd  2 
58  287172 KIT, repair, transducer  1 
59  111457 O-RING  2 
60  15G331 PLUG, pipe  2 
61  245103 VALVE, drain, assy (includes 63, 
65, 66, 67, 68) 
62  196178 ADAPTER, nipple  1 
63  114708 SPRING, compression  1 
64  196181 FITTING, nipple  1 
65  15G563 HANDLE, valve  1 
66  116424 NUT, cap  1 
67  193709 SEAT, valve  1 
68  193710 SEAL, seat, valve  1 
80  25A877 KIT, repair, filter, manifold  1
1
* Included in Swivel Wheel Repair Kit 240719  
‡ Included in Swivel Wheel Repair Kit 241105 
3A3389  13
 
Page 14
Parts Drawing - LineLazer V 3900, 5900 
142
131
133
134
135
136
126
130
132
133
134
137
144
138
140
139
120
130e
130a
ti28049a
158
116c
116b
116a
116
119
119
118
122
165
115
159
121
119m
119b
225
119a
119L
211
119g
119f
119h
119i
120
151
151
119e
119k
119j
6
31
128
39
159
119d
119c
ti28050a
124
Torque to 17-23 ft-lbs 
(23.0-31.1 N·m)
 Torque to 18-22 in-lbs 
(2.0-2.4 N·m)
Parts Drawing - LineLazer V 3900, 5900
14  3A3389
 
Page 15
Parts List
Gun Holder and Arm  Gun Trigger
Parts List
Ref  Part  Description  Qty
6  101566 NUT, lock  2 
31  114982 SCREW, cap, flng hd  2 
39  17H528 BRACKET, gun arm  1 
115  17J407 ARM, extension, bar  1 
116  17J424 BAR, height adjustment, assy  1 
116a  17J139 BAR, gun, height, adjustment  1 
116b  113428 SCREW, mach, hex, hd  3 
116c  17J153 BRACKET, gun holder  1 
118  24Y645 KIT, clamp, double wing nut  1 
119  25A529 ARM, gun holder, linelazer 
(includes 151) 
119a  24Y919 BRACKET, cable  1 
119b* 15F216 HOLDER, gun  1 
119c  17J575 FASTENER, special  1 
119d* 119664 BEARING, sleeve  1 
119e  17J576 SPACER, special  1 
119f  119647 SCREW, cap, socket  2 
119g  17H673 STUD, cable, gun  1 
119h  15F214 LEVER, actuator  1 
119i  17H674 ADAPTER, cable, gun  1 
119j  102040 NUT, lock hex  2 
119k  15F209 STUD, pull, trigger  1 
119l  17J145 ARM, holder, gun  1 
119m* 15F750 KNOB, holder, gun  1 
120  25A488 CABLE, gun, manual (includes 
126, 151) 
121  188135 GUIDE, cable  1 
122  248157 GUN, flex, basic  1 
128
 16P136 LABEL, safety, warning, iso  1 
145  245733 KIT, repair, trigger handle (includes 
132, 137, 138, 139 
151  126111 RETAINER, circlip, external, 8mm  2 
158  108471 KNOB, pronged  1 
159  111145 KNOB, pronged  2 
165  17J408 ARM, extension, third gun  1 
211  25A487 CABLE, gun, automatic (includes 
151, 212, 213) 
225  17C043 LABEL, number “1”  1
17C046 LABEL, number “2”  1
Ref  Part  Description  Qty
120  25A488 CABLE, gun, manual (includes 
126, 151) 
124  245798 HOSE, coupled 1/4” x 7’  1 
126  15F624 NUT, cable, gun (knurled)  2 
130  25A636 BRACKET, trigger w switch  1 
130a 276907 BRACKET, magnet  1 
130e 17J237 SWITCH, reed 
131  198896 BLOCK, mounting  1 
132  245676 HANDLE  1
1
133  198895 PLATE, lever, pivot  2 
134  111017 BEARING, flange  2 
135  116941 SCREW, shoulder, skt hd  1 
136  116969 NUT, lock  1 
137  112381 SCREW, mach, pan head  1 
138  117268 BRACKET, interrupter  1 
139  117269 SPRING  1 
140  128803 SCREW, thd forming, hex washer  1 
142  117317 SCREW, plastine, pan head  2 
144  17K587 LABEL, notice, adjustment  1
1
1
1
1
* Included in Gun Holder Repair Kit 287569 
  Replacement Warning Labels may be ordered free of   
charge.
3A3389  15
 
Page 16
Parts Drawing - LineLazer V 3900, 5900 
40
412
411
413
414
407
404
405
406
109
113
296
114
299
114
147
149
149
114
297
114
169
293
291
290
294
206
400
409
409
408
401 
410
402
403
205
201
207
210
209
211
218
217
219
212
213
208
201
311
373
374
148b
148a
148
310
166
392
394
393
Do not allow the solenoid wires 
to make a sharp bend as shown. 
Doing so may lead to wire 
breakage. Place an approximate 
0.75" radius bend in the wires 
exiting the solenoid.
0.75"
Torque to 18-22 in-lbs 
(2.0-2.4 N·m)
 Torque to 130-150 in-lbs 
(14.6-16.9 N·m)
 Torque to 25-30 in-lbs 
(2.8-3.3 N·m)
 Torque to 28-32 in-lbs 
(2.8-3.3 N·m) 
 Torque to 5-7 in-lbs
(0.5-0.7 N·m) 
 Torque to 65-75 in-lbs
(7.3-8.4 N·m)
Parts Drawing - LineLazer V 3900, 5900
295
16  3A3389
ti28059a
 
Page 17
Parts List
Parts List
Ref  Part  Description  Qty
40  24Y665 FRAME, handle upright, painted  1 
109  17J123 PLATE, cover  1 
113  17J135 COVER, control, painted (Series A)  1
17V517 COVER, control, painted (Series B)  1 
114  128978 SCREW, mach, slot hex wash hd  12 
147  24Y643 CONTROL, throttle (includes 401, 
402, 403)
148  25A498
17W550
148a 25A497 
148b 25A496
17W549 
149  16W408 
166  17V520 LABEL, usb  1 
169  17J514 
201* 107257 SCREW, thd forming  10 
205* 24X370 BATTERY, 22 AH, sealed (includes 
206* 17H644 SHELF, battery  1 
207* 126949 STRAP, battery  1 
208* 17H650 COVER, solenoid  1 
209* 25A486 KIT, solenoid (includes 212, 213, 
210* 24Y777 BRACKET  1 
211* 25A487 CABLE, auto (includes 212, 213, 
212* 128711 PIN  1 
213* 15R598 CLIP  1 
217* 110755 WASHER  2 
218* 121114 NUT  2 
219* 128712 CAP  2 
290  128856 CLAMP, cable, nylon, 1/2”   2
BOX, control assembly complete 
(includes 149) (Series A)
BOX, control assembly complete 
(includes 149) (Series B) 
KIT, repair, membrane switch
KIT, repair, display board (Series A) 
KIT, repair, display board (Aeries B) 
KNOB, t-handle, 1/4-20 thd stud
WIRE, harness
373, 374)
217, 218, 219)
151)
Ref  Part  Description  Qty
291  114687 CLIP, retainer  2 
293  17H701 GROMMET, oval  1 
294  115483 NUT, lock  2 
295  17K378 LABEL  1 
296  17K379 LABEL  1 
297  17K377 COVER, battery, painted  1
1
299  17K310 PLUG, standard series  1 
310  17K397 LABEL  1
1
311  17K396 LABEL  1 
373  128131 SCREW  2
1
374  111307 WASHER  2 
392  25M792 BOARD, assembly  1
1
393  17V519 SCREW, pan hd  2
1
394  17V518 COVER, dust, usb  2
1
400  24Y642 CONTROL, plate  1
2
401  15F776 GASKET  1 
402  119736 CLAMP  1
1
403  111280 NUT  3 
404  17J128 BRACKET  1
1
405  17J126 BRACKET  1 
406  102040 NUT  4 
407  128783 SWITCH  1 
408  25A493 KIT, main board, standard series 
1
409  106520 SCREW  11
1
410* 25A495 KIT, charger board (includes 409)  1 
411  116167 KNOB  1 
412  15C973 GASKET  1 
413  198650 SPACER  1 
414  256219 POTENTIOMETER  1
* HP Auto Series Only 
25A494 KIT, main board, hp auto series 
(includes 409)
(includes 409)
1
1
3A3389  17
 
Page 18
Distance Sensor Replacement 
20
18
19
19
23
24
25
17
22
Distance Sensor Replacement
1. Remove wheel (17) from LineLazer.
2. Remove screw (25), wire clamp (24) and distance 
sensor (23).
3. Install new distance (23) with wire clamp (24) and 
screw (25).
4. Install wheel (17) on LineLazer.
18  3A3389
 
Page 19
Wiring Diagram (Standard Series) 
196
44
YELLOW
GREY
23
CLUTCH COIL
96
45
46
YELLOW
WHITE/YELLOW
RED
WHITE/RED
169
CLUTCH/ENGINE
STOP SWITCH
(128783)
148
141
POTENTIOMETER
58
CONTROL BOARD
BLACK
WHITE
BLACK
RED
PROGRAMMING PORT
Wiring Diagram (Standard Series)
19  3A3389
 
Page 20
Wiring Diagram (HP Auto Series) 
-
+
196
44
YELLOW
GREY
23
RED
BLACK
CLUTCH COIL
96
45
46
YELLOW
WHITE/YELLOW
RED
WHITE/RED
169
CLUTCH/ENGINE
STOP SWITCH
(128783)
148
141
POTENTIOMETER
58
CONTROL BOARD
BLACK
WHITE
BLACK
RED
PROGRAMMING PORT
GUN 1
GUN 2
BLACK
RED
CHARGER BOARD
30A AUTOMOTIVE FUSE
REGULAR ATO
FUSE HOLDER
205
214
Wiring Diagram (HP Auto Series)
20  3A3389
 
Page 21
Technical Data
Technical Data
LineLazer V 3900 Standard Series (Models 17H449, 17H450)
U.S.  Metric
Dimensions
Height 
Width  Unpackaged - 34.25 in.
Length   Unpackaged - 68.75 in.
Weight (dry - no paint)  Unpackaged - 230 lbs
Noise (dBa)
Sound Power per ISO 9614: 
Sound Pressure per ISO 9614:
Vibration (m/s2) (8 hours daily exposure)
Hand Arm (per ISO 5349)
Whole Body (per ISO 2631)  0.4
Power Rating (Horse Power) 
Power Rating (Horse Power) per SAE J1349  4.0 HP @ 3600 rpm  2.9 kW @ 3600 rpm 
Maximum Delivery  1.25 gpm  4.7 lpm 
Maximum Tip Size
1 gun
2 gun 
Inlet paint strainer  16 mesh  1190 micron 
Outlet paint strainer  50 mesh  297 micron 
Pump inlet size  1 in. NSPM (m) 
Pump outlet size  3/8 NPT (f) 
Maximum working pressure  3300 psi  228 bar, 22.8 MPa 
Electrical Capacity  50 W@ 3600 rpm 
Battery (optional)  12V, 22Ah, Sealed lead acid, Deep cycle
Unpackaged - 44.5 in.
Packaged - 52.5 in. 
Packaged - 37.0 in. 
Packaged - 73.5 in. 
Packaged - 297 lbs
95.6
85.5
Left hand 3.73
Right hand 2.06
.036 
.025
Unpackaged - 113.03 cm
Packaged - 133.35 cm
Unpackaged - 86.99 cm
Packaged - 93.98 cm
Unpackaged - 174.63 cm
Packaged - 186.69 cm
Unpackaged - 104 kg
Packaged - 135 kg
Wetted Parts: PTFE, Nylon, polyurethane, V-Max, 
UHMWPE, fluoroelastomer, acetal, leather, tungsten 
carbide, stainless steel, chrome plating, nickel-plated 
carbon steel, ceramic
3A3389  21
 
Page 22
Technical Data 
LineLazer V 5900 Standard Series (Models 17H454, 17H455)
U.S.  Metric
Dimensions
Height (with handle bar down)
Width  Unpackaged - 34.25 in.
Length (with platform down)  Unpackaged - 68.75 in.
Weight (dry - no paint)  Unpackaged - 250 lbs
Noise (dBa)
Sound Power per ISO 9614: 
Sound Pressure per ISO 9614:
Vibration (m/s2) (8 hours daily exposure)
Hand Arm (per ISO 5349)
Whole Body (per ISO 2631)  0.4
Power Rating (Horse Power) 
Power Rating (Horse Power) per SAE J1349  5.5 HP @ 3600 rpm  4.1 kW @ 3600 rpm 
Maximum Delivery  1.6 gpm  6.0 lpm 
Maximum Tip Size
1 gun
2 gun 
Inlet paint strainer  16 mesh  1190 micron 
Outlet paint strainer  50 mesh  297 micron 
Pump inlet size  1 in. NSPM (m) 
Pump outlet size  3/8 NPT (f) 
Maximum working pressure  3300 psi  228 bar, 22.8 MPa 
Electrical Capacity  84 W @ 3600 rpm 
Battery  12V, 22Ah, Sealed lead acid, Deep cycle
Unpackaged - 44.5 in.
Packaged - 52.5 in. 
Packaged - 37.0 in. 
Packaged - 73.50 in. 
Packaged - 317 lbs
97.6
87.1
Left hand 3.65
Right hand 3.72
.043 
.029
Unpackaged - 113.03 cm
Packaged - 133.35 cm
Unpackaged - 86.99 cm
Packaged - 93.98 cm
Unpackaged - 174.63 cm
Packaged - 186.69 cm
Unpackaged - 113 kg
Packaged - 144 kg
Wetted Parts: PTFE, Nylon, polyurethane, V-Max, 
UHMWPE, fluoroelastomer, acetal, leather, tungsten 
carbide, stainless steel, chrome plating, nickel-plated 
carbon steel, ceramic
22  3A3389
 
Page 23
Technical Data
LineLazer V 3900 HP Auto Series (Models 17K577, 17H451, 17K638, 17H452, 17K579, 17H453)
U.S.  Metric
Dimensions
Height (with handle bar down)
Width  Unpackaged - 34.25 in.
Length (with platform down)  Unpackaged - 68.75 in.
Weight (dry - no paint)  Unpackaged - 240 lbs
Noise (dBa)
Sound Power per ISO 9614: 
Sound Pressure per ISO 9614:
Vibration (m/s2) (8 hours daily exposure)
Hand Arm (per ISO 5349)
Whole Body (per ISO 2631)  0.4
Power Rating (Horse Power) 
Power Rating (Horse Power) per SAE J1349  4.0 HP @ 3600 rpm  2.9 kW @ 3600 rpm 
Maximum Delivery  1.25 gpm  4.7 lpm 
Maximum Tip Size
1 gun
2 gun 
Inlet paint strainer  16 mesh  1190 micron 
Outlet paint strainer  50 mesh  297 micron 
Pump inlet size  1 in. NSPM (m) 
Pump outlet size  3/8 NPT (f) 
Maximum working pressure  3300 psi  228 bar, 22.8 MPa 
Electrical Capacity  50 W @ 3600 rpm 
Starting Battery  12V, 22Ah, Sealed lead acid, Deep cycle
Unpackaged - 44.5 in.
Packaged - 52.5 in. 
Packaged - 37.0 in. 
Packaged - 73.50 in. 
Packaged - 307 lbs
95.6
85.5
Left hand 3.73
Right hand 2.06
.036 
.025
Unpackaged - 113.03 cm
Packaged - 133.35 cm
Unpackaged - 86.99 cm
Packaged - 93.98 cm
Unpackaged - 174.63 cm
Packaged - 186.69 cm
Unpackaged - 109 kg
Packaged - 139 kg
Wetted Parts: PTFE, Nylon, polyurethane, V-Max, 
UHMWPE, fluoroelastomer, acetal, leather, tungsten 
carbide, stainless steel, chrome plating, nickel-plated 
carbon steel, ceramic
3A3389  23
 
Page 24
Technical Data 
LineLazer V 5900 HP Auto Series (Models 17K580, 17H456, 17K636, 17H457, 17K581, 17H458)
U.S.  Metric
Dimensions
Height (with handle bar down)
Width  Unpackaged - 34.25 in.
Length (with platform down)  Unpackaged - 68.75 in.
Weight (dry - no paint)  Unpackaged - 266 lbs
Noise (dBa)
Sound Power per ISO 9614: 
Sound Pressure per ISO 9614:
Vibration (m/s2) (8 hours daily exposure)
Hand Arm (per ISO 5349)
Whole Body (per ISO 2631)  0.4
Power Rating (Horse Power) 
Power Rating (Horse Power) per SAE J1349  5.5 HP @ 3600 rpm  4.1 kW @ 3600 rpm 
Maximum Delivery  1.6 gpm  6.0 lpm 
Maximum Tip Size
1 gun
2 gun 
Inlet paint strainer  16 mesh  1190 micron 
Outlet paint strainer  50 mesh  297 micron 
Pump inlet size  1 in. NSPM (m) 
Pump outlet size  3/8 NPT (f) 
Maximum working pressure  3300 psi  228 bar, 22.8 MPa 
Electrical Capacity  84 W @ 3600 rpm 
Starting Battery  12V, 22Ah, Sealed lead acid, Deep cycle
Unpackaged - 44.5 in.
Packaged - 52.5 in. 
Packaged - 37.0 in. 
Packaged - 73.50 in. 
Packaged - 333 lbs
97.6
87.1
Left hand 3.65
Right hand 3.72
.043 
.029
Unpackaged - 113.03 cm
Packaged - 133.35 cm
Unpackaged - 86.99 cm
Packaged - 93.98 cm
Unpackaged - 174.63 cm
Packaged - 186.69 cm
Unpackaged - 121 kg
Packaged - 151 kg
Wetted Parts: PTFE, Nylon, polyurethane, V-Max, 
UHMWPE, fluoroelastomer, acetal, leather, tungsten 
carbide, stainless steel, chrome plating, nickel-plated 
carbon steel, ceramic
24  3A3389
 
Page 25
Notes
Notes
3A3389  25
 
Page 26
Graco Standard Warranty
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in 
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty 
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by 
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written 
recommendations.
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty 
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of 
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with 
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or 
maintenance of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of 
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned 
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs 
will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE. 
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy 
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or 
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT 
MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to  
the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these 
warranties.
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or 
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the 
negligence of Graco, or otherwise.
FOR GRACO CANADA CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, 
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la 
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite 
de ou en rapport, directement ou indirectement, avec les procédures concernées.
POUR LES CLIENTS DE GRACO PARLANT FRANCAIS
Les parties reconnaissent avoir convenu que la rédaction du présent document ainsi que de tous les documents, avis et procédures judiciaires 
exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées, sera en anglais.
ADDITIONAL WARRANTY COVERAGE 
Graco does provide extended warranty and wear warranty for products described in the “Graco Contractor Equipment Warranty Program”.
Graco Information
For the latest information about Graco products, visit www.graco.com.  
For patent information, see www.graco.com/patents.   
TO PLACE AN ORDER,  contact your Graco distributor or call 1-800-690-2894 to identify the nearest distributor.
All written and visual data contained in this document reflects the latest product information available at the time of publication. 
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2016, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
Graco reserves the right to make changes at any time without notice.
Original instructions. This manual contains English. MM 3A3389 
International Offices: Belgium, China, Japan, Korea 
Graco Headquarters: Minneapolis 
www.graco.com
Revision 
D,  June 2018