Check Points Of Every 3000 Hours; Check Points Of Every 1000 Hours Or 1 Year; Check Points Of Every 1 Year - wsm L3301 Workshop Manual

L3301, L3901, L4701, WSM

(9) Check Points of Every 3000 Hours

(10) Check Points of Every 1000 Hours or 1 year

(11) Check Points of Every 1 Year

Checking Supply Pump
• See page "Supply Pump" on page 1-S49.
Checking and Cleaning EGR System
• See "EGR Valve" on page 1-S40.
Cleaning DPF Muffler
 Removal of ash
The longer the DPF operates, the more ash (burnt residue) is
collected in the filter. Too much ash build-up adversely affects the
DPF performance.
IMPORTANT
• The DPF needs cleaning with a specific cleaning device. Do
not clean the DPF by disassembling, and attempt by
yourself.
Replacing Air Cleaner Element
• See "Cleaning Air Cleaner Element [Single Element Type]" on
page G-29.
Checking Exhaust Manifold
• See "EGR Related Parts" on page 1-S40.
Checking Antifrost Heater for Oil Separator (if equipped)
• See "Heater Resistance (for Reference)" on page 9-S55.
Checking DPF Differential Pressure Sensor Pipe
• See "DPF Muffler" on page 1-S19.
Checking EGR Pipe
• See "EGR Related Parts" on page 1-S40.
Checking Fuel Line
1. Check to see that all lines and hose clamps are tight and not
damaged.
2. If hoses and clamps are found worn or damaged, replace or
repair them at once.
NOTE
• If the fuel line is removed, be sure to properly bleed the fuel
system. (See page G-46.)
(1) Fuel Lines
G-41
GENERAL
9Y1211012GEG0105US0
9Y1211012GEG0106US0
9Y1211012GEG0058US0
9Y1211012GEG0107US0
9Y1211012GEG0108US0
9Y1211012GEG0198US0
9Y1211012GEG0109US0
9Y1211012GEG0110US0
(2) Clamp Bands
9Y1211012GEG0079US0
KiSC issued 09, 2016 A