Manitowoc 16000 Service And Maintenance Manual

Reference Only
Manitowoc Published 05-09-17, Control # 014-28 7-5
16000 SERVICE/MAINTENANCE MANUAL POWER TRAIN
7
ENGINE AIR CLEANER MAINTENANCE –
PAST PRODUCTION AND TIER 3
See Figure 7-3 for the following procedures.
The air cleaner is mounted horizontally and fastened to
engine air intake (6) with rubber elbows (5) and reducer (4).
Servicing the air cleaner is an important maintenance
function:
• Clogged air cleaner filters will prevent adequate air flow
to the engine, causing poor starting and increased
exhaust emissions.
• An improperly installed or damaged air cleaner can
allow dirty air to be drawn directly into the engine.
Either condition can cause engine damage.
Inspection
To maintain engine protection and filter service life, inspect
the following areas at regular intervals:
Daily
Check service indicator (8) with engine running. The
indicator gives a visual indication when it is time to replace
the filters.
• A red flag in indicator window (8a) extends as the filters
become plugged. Replace filters when red flag locks
in place at end of indicator.
• The red flag remains locked in place after the engine is
stopped. When the filters are replaced, push button (8b)
IN to reset the indicator.
Monthly
1. Inspect rubber fittings (4 and 5) between air cleaner and
engine for cracks or other damage which might allow
unfiltered air to enter engine. Replace worn or damaged
parts.
2. Check housing (1g) for dents or other damage that may
allow unfiltered air to enter engine. Replace housing if
damaged.
3. Check for loose clamps (3) and bands (7). Tighten loose
parts.
4. Inspect inlet cap (2) for obstructions. Clean as required.
5. Check that Evacuator valve (1a) is open.
Service
1. Release seal carefully:
Unlatch and remove service cover (1b). The air cleaner
has two filters: primary (1e) and safety (1f). The filters
should be removed gently to reduce the amount of dust
dislodged. There will be some initial resistance, similar
to breaking the seal on a jar. Gently move the end of the
primary filter back and forth to break the seal.
2. Avoid dislodging dust from filters:
Gently pull primary filter (1e) off outlet tube and out of
housing (1g). Avoid knocking filter against housing.
Repeat steps for safety filter (1f).
3. Clean sealing surfaces in housing:
Use a clean cloth to wipe sealing surfaces clean. Dust
on sealing surfaces could hinder an effective seal and
cause leakage. Make sure all contamination is removed
before new filters are installed.
4. Clean inside of outlet tube:
Carefully wipe inside of outlet tube with a clean cloth.
Dirt accidentally transferred to inside of outlet tube will
reach engine and cause wear (engine manufacturers
say that it takes only a few grams of dirt to destroy an
engine). Be careful not to damage sealing area of tube.
5. Check old filters for leak clues:
Visually inspect old filters for any signs of leaks. A streak
of dust on clean side of filter is a telltale sign. Remove
any cause of leaks before installing new filter.
6. Inspect new filters for damage:
Inspect new filters, paying attention to inside of open
end, which is sealing area.Never install damaged filters.
CAUTION
Engine Damage!
STOP ENGINE before servicing air cleaner, or unfiltered
air will be drawn directly into engine.
Do not attempt to clean and reuse old filters. Discard old
filters and install a new ones.

Manitowoc 16000 Specifications

General

Brand	Manitowoc
Model	16000
Category	Construction Equipment
Language	English