Operation and Maintenance Manual and User Service Guide for Industrial Power WP10 Series Diesel Engine
51
Weichai industrial power
engine spare parts “Th
ree-
guaranty”
warranty specification
Weichai power promise of
quality warranty and “Three
-
guaranty”
for spare
parts: Under the normal use and maintenance, Weichai Power will free repair
or maintain the damaged parts caused by its quality within the
“Three
-
guaranty” period.
1 Spare part
“Three Guaranty” specifications
The failed parts have quality defect, the
“Three Guaranty”
period will
calculated according to the date on the sale invoice or sale list printed by
Weichai Spare Part System.
1.1 Low-value we
ar parts are not covered by “Three guaranty”:
Gaskets: all except for cylinder head gaskets;
Filter elements: air cleaner, fuel filter, oil filter;
Rubber: waterproof ring of cylinder liner, sealing rubber ring, sealing gasket
of oil sump;
Sensor: coolant temperature sensor, oil pressure sensor;
Mate parts: matching parts of nozzle, injection pump plunger and barrel;
Fasteners: clamp and clip;
Bolts purchased separately: connecting rod, cylinder head, main bearing etc.
1.2 For wear parts and electrical parts, the warranty period is 3months
The following parts belong to wear parts or electrical parts
1
Starter
2
Belt
3
Preheating
device
4
Generator
5
Electronic throttle pedal
6
A/C compressor
7
Fuel/water separator
(without element )
8
Engine harness
9
Fuel-saving
switch
10
Thermostat
11
Clamp
12
Monitor
assembly
13
Solenoid valve
14
Power pre-supply pump
15
Relay
16
Battery
17
Piston ring
18
Piston
19
Cylinder liner
