Troy-Bilt 1902 Owner's Manual

Section
Assembly
3
ASSEMBLY
To prepare your pressure washer for operation, you
will need to perform these tasks:
1. Fill out and send in registration card.
2. Attach handle to main unit.
3. Add oil to engine crankcase.
IMPORTANT: Read entire owner’s manual before you
attempt to assemble or operate your new pressure washer.
Remove Pressure Washer from
Carton
• Remove the parts bag, accessories, and insert included
with pressure washer.
• Slice two corners at the end of carton from top to
bottom so the panel can be folded down flat, then
remove all packing material.
4.
Add fuel to fuel tank.
5.
Connect high pressure hose to spray gun and pump.
6.
Connect water supply to pump.
Attach Handle
1.
• Roll pressure washer out of carton.
Place handle assembly onto handle supports connected
to main unit. Make sure holes in handle align with holes
on handle supports (Figure 1).
Figure 1 — Attach Handle to Base
Carton Contents
Handle
Items in the carton include:
• Main Unit
• Goggles
• Handle
• High Pressure Hose
• Spray Gun
• Nozzle Extension
• Oil Bottle
• Parts Bag (which includes the following):
• Owner’s Manual
• Engine Manual
• Owner’s Registration Card
• Maintenance Kit
• Handle Fastening Hardware Kit (which includes):
• Carriage Bolts (2)
• Plastic Knobs (2)
• “L” Hooks (2)
• Lock Nuts (2)
Align Holes
Handle
Supports
NOTE: It may be necessary to move the handle supports
from side to side in order to align the handle so it will slide
over the handle supports.
2.
Insert carriage bolts through holes from outside of unit
and attach a plastic knob from inside of unit (Figure 2).
Tighten by hand.
Figure 2 — Secure Handle
PREPARING PRESSURE
WASHER FOR USE
3.
If you have any problems with the assembly of your
pressure washer or if parts are missing or damaged, call the
pressure washer helpline at 1-888-611-6708. If calling for
assistance, please have the model, revision, and serial
number from the model data decal available.
6
Insert one “L” hook through hole just under billboard
on left side of handle (viewing from rear of unit). Hold
hook in place with a pliers and attach locknut with a
7/16” wrench (Figure 3).
Section
Troubleshooting
7
TROUBLESHOOTING
Problem
Pump has following
problems: failure to
produce pressure, erratic
pressure, chattering, loss
of pressure, low water
volume.
Detergent fails to mix
with spray.
Engine runs good at noload but “bogs” when
load is added.
Engine shuts down during
operation.
Cause
Correction
1.
1.
Nozzle in low pressure mode.
2.
3.
4.
5.
6.
7.
Water inlet is blocked.
Inadequate water supply.
Inlet hose is kinked or leaking.
Clogged inlet hose strainer.
Water supply is over 100°F.
High pressure hose is blocked or
leaks.
8. Gun leaks.
9. Nozzle is obstructed.
10. Pump is faulty.
1. Detergent siphoning tube is not
submerged.
2. Chemical filter is clogged or cracked.
3.
4.
Dirty in-line filter.
Nozzle is in high pressure mode.
Engine speed is too slow.
Out of gasoline.
16
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
Pull nozzle backward for high pressure
mode.
Clear inlet.
Provide adequate water flow.
Straighten inlet hose, patch leak.
Check and clean inlet hose strainer.
Provide cooler water supply.
Clear blocks in outlet hose.
Replace gun.
Clean nozzle.
Contact Authorized service facility.
Insert detergent siphoning tube into
detergent.
2. Clean or replace filter/detergent
siphoning tube.
3. See “Check In-Line Filter”.
4. Push nozzle forward for low pressure
mode.
Move throttle control to FAST position. If
engine still “bogs down”, contact
Authorized service facility.
Fill fuel tank.
Notes
NOTES
17
Section
Exploded Views and Parts Lists
8
EXPLODED VIEW AND PARTS LIST — UNIT
Item
1
2
3
4
5
6
7
8
9
Part #
192419GS
B191874GS
191909GS
190249GS
192645GS
192128GS
B3263GS
B2203GS
192310GS
Description
BASE
HANDLE
BILLBOARD
HOSE
KIT, Pump Mounting Hardware
KIT, Hook
GUN
KIT, Handle Connector
KIT,Vibration Mount
Item
10
11
12
13
14
15
16
900
Items Not Illustrated
Part #
Description
191424GS
MANUAL, Owner’s
192423GS
KIT, Decal
BB3061BGS OIL, Engine
191922GS
KIT, O-RING MAINT & NZZL CLNNG
18
Part #
21760GS
192309GS
192050GS
B3335HGS
192311GS
23139GS
189970GS
NSP
Description
ORIFICE
KIT, Hook
KIT, E-Ring
WAND, Adjustable Nozzle
KIT,Wheel
KEY
ASSY, Pump (see page 19)
ENGINE
Section 8: Exploded Views and Parts Lists
EXPLODED VIEW AND PARTS LIST — PUMP
Item
19
23
28
29
30
34
45
46
47
62
68
69
76
77
Part #
190571GS
190626GS
190627GS
190575GS
190576GS
190577GS
190578GS
190579GS
190580GS
190581GS
190582GS
190584GS
21783GS
190586GS
Description
CAP, Oil
CARTER
MANIFOLD
O-RING
SCREW
CONNECTION, Chemical Inlet
PIN
VALVE, Seat Plate, Brass
VALVE, Seat, Stainless
CAP
BALL, Stainless Steel
O-RING
THERMO RELIEF
OIL BOTTLE
Item
A
B
C
D
E
F
G
H
J
K
L
Part #
190709GS
190632GS
190634GS
190710GS
190591GS
190592GS
190593GS
190594GS
189971GS
190595GS
190596GS
Description
KIT,WOBBLE PLATE BEARING
KIT,WATER INLET, ALUM
KIT, OUTLET, ALUM
KIT, PISTON
KIT,CHECK VALVES
KIT, INLET CHECK
KIT, CHEMICAL INJECTION
KIT, UNLOADER STEM
KIT, CHEMICAL HOSE
KIT, SEAL SET
KIT, HEAD BRASS
NOTE: Item letters A - L are service kits and
include all parts shown within the box.
19

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