Section 4 – Maintenance
Generac Standby Generator Sets
4.2.3 BATTERY REPLACEMENT
When replacing batteries, use the same number and
the following type batteries.
NOTE:
The BCI number should be located directly
on the battery. For more information, see
“Specifications.”
4.2.4 CHECK FLUIDS
An authorized operator should check the levels of
engine oil, and engine coolant monthly (or 100
hours). The oil level should be maintained between
the “FULL” and “ADD” marks on the engine dipstick.
Recommended fluids are listed on page 8 of this
manual.
4.2.5 INSPECT EXHAUST SYSTEM
Every three months (or 120 hours), an authorized
operator should inspect the entire exhaust system.
Abnormal noise levels heard during each operational
test may indicate a defective exhaust pipe or muffler.
Any defective or leaking component should be
repaired or replaced immediately by a Generac
Authorized Service Technician.
4.2.6 INSPECT/TEST FUEL SUPPLY SYSTEM
Every three months (or 120 hours), an authorized
operator should inspect and test the fuel supply sys-
tem, as well as all fuel system connections. All con-
nections must be tight and in good condition. A loose
fuel system line may show no signs of leakage, but
may draw air into the system causing rough opera-
tion and starting difficulties. Any defective or leaking
component should be repaired or replaced immedi-
ately by a Generac Authorized Service Technician.
4.3
REPAIR PARTS
The latter portion of this manual consist of exploded
views, parts lists and electrical data pertaining to this
generator set. The parts lists consist of (a) an item
number, (b) a part number, (c) the quantity required,
and (d) a description of the part. The item number
corresponds to an identical number on the exploded
view drawing.
4.3.1 HOW TO ORDER PARTS
To order a replacement part, locate the part in the
applicable exploded view. Contact your Generac
Authorized Service Dealer (call 800-333-1322 to
locate one in your area) and provide the following
information:
• The generator model number.
• The generator identification code, which indicates
the specific generator assembly for each unit.
• The part number and corresponding description
from the applicable parts list in this manual.
• The applicable exploded view “Group” letter (A-H)
and drawing number (five-digit number), which
can be found on the exploded view drawing.
NOTE:
In most cases, you can obtain repair parts by pro-
viding your Generac Authorized Service Dealer
with the data card information and a description
of the required part. If you are unable to locate
either the data card or the construction document,
simply describe the part you need and provide
your unit’s model number. This number can be
found on the metal DATA PLATE attached to the
generator’s lower connection box.
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14 Generac
®
Power Systems, Inc.
Generac P/N
BCI Group No.
CCA
058665
27F
700 @ 0 deg. F
