April 2018 Maintenance Manual
Programmed Maintenance Procedures
Part No. 1268489GT S
®
Booms • Z
®
Booms 139
P0-11
GM 3.0L Engine Maintenance – Under 1000 Hours
Additional engine maintenance is required. Refer to the Programmed Maintenance Inspection Report for
the specific intervals that apply.
Required maintenance procedures and additional engine information are available in the manufacturer's
manuals. Refer to Specifications, Engine Operator and Maintenance Manuals.
Procedure
Not required
Daily 100 150 200 250 400 800
Coolant level - check
∅ ∅ ∅ ∅ ∅ ∅
Oil level - check
∅ ∅ ∅ ∅ ∅ ∅
Oil, fuel and coolant systems - check for leaks
∅ ∅ ∅ ∅ ∅ ∅
Radiator – clean
∅
∅ ∅ ∅ ∅ ∅
LPG Vaporizer - drain/clean
∅ ∅
∅ ∅ ∅ ∅
Air cleaner element - clean/replace
∅ ∅ ∅
∅ ∅ ∅
Engine oil and filter – replace
∅ ∅ ∅ ∅
∅ ∅
Fuel filter - replace
∅ ∅ ∅ ∅ ∅
∅
Air filter - replace
∅ ∅ ∅ ∅ ∅
∅
Distributor cap - replace
∅ ∅ ∅ ∅ ∅ ∅
Spark plug wires - replace
∅ ∅ ∅ ∅ ∅ ∅