LANDA PDE • 8.913-997.0 • Rev. 02/12
25
PRESSURE WASHER
OPERATOR’S MANUAL
ITEM PART NO. DESCRIPTION QTY
1 83-1560110 Nipple 1
2 83-1560140 Spring 1
3 83-1560100 Valve Ø13 1
4 83-1560150 O-Ring Ø4x2.5 1
5 83-1080540 Upper Piston 1
6 83-1560440 Spring Cap 1
7 83-1560350 Spring 1
8 83-1080610 Seat 1
9 83-1080660 Pin 3x12 1
10 83-1080640 Seat (Upper Piston) 1
11 83-391000 O-Ring Ø9.13x2.62 1
12 83-1540080 Bolt 3/8”G 1
13 83-1540110 Washer Ring 3/8"G 2
14 83-1560010 Valve Body 1
15 83-1080550 Seat 2
16 83-1560280 Washer Ring 3/8"G 2
17 83-480480 O-Ring Ø4.48x1.78 2
18 83-1560320 Lower Piston 1
ITEM PART NO. DESCRIPTION QTY
19 83-1560050 By-Pass Nipple 1
20 83-880270 O-Ring Ø17.17x1.78 1
21 83-390080 O-Ring Ø11.91x2.62 1
22 83-1540090 Bolt 1/2"G 1
23 83-1540120 Washer Ring 1/2" Gas 2
24 83-1540020 By-Pass Housing 1
25 83-1560290 Washer Ring 1/2" 1
26 83-480440 O-Ring Ø17.13x2.62 1
27 83-1540050 Inlet Fitting 1
28 83-1560410 Spring Guide 1
29 83-1560420 Adjustment Sleeve 1
30 83-1080070 Pin 1
31 83-1560400 Knob 1
32 83-1660210 Locking Nut 1
33 83-180030 Set Screw M3x4 1
34 83-1560580 Cap 1
35 83-180101 O-Ring Ø17.5x2 1
3000 PSI
Kit 83-2611
Pos. Qty Pos. Qty Pos. Qty
41161251
101172261
111201351
131211
152231
AR-20242G UNLOADER VALVE EXPLODED VIEW
1
34
33
32
31
29
28
30
22
23
24
25
26
27
19
20
21
18
15
14
13
12
8
9
10
11
6
5
4
7
3
2
35
16
17
AR-20242G UNLOADER VALVE EXPLODED VIEW PARTS LIST