Komatsu PC5500-6 Operation & Maintenance Manual page 296

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4.3 FUEL AND LUBRICANTS
Point of
Lubrication
Grease Fittings
(manual lubrication)
Central
Lubrication System
Swing Circle Teeth
(manual lubrication)
Swing Circle Pinion
Lubrication System
Track rollers,
Carrier rollers and
Idler wheels
Flexible
couplings
Air conditioning
system
Refrigerant
compressor
NOTICE
The Air Conditioning must be filled with refrigerant "R134a"
through authorized Service Specialists only. DO NOT use
refrigerant "R12", otherwise serious damage on system com-
ponents could occur. The lubrication oil for the refrigerant
compressor must be compatible with "R134a" refrigerant.
296
Ambient
Lubricant
Temperature
Refer to the Lubricant Chart in volume 2 binder for the recommended
Multi-Purpose
Multi-Purpose Greases. The part numbers of recommended Multi-
Grease "MPG"
Purpose Greases are listed in the Parts Catalog.
Refer to PARTS & SERVICE NEWS, Bulletin No. AH00519 in volume
2 binder for the recommended Adhesive Lubricants.
Adhesive
The part numbers of the recommended Adhesive Lubricants are
Lubricant
listed in the Parts Catalog.
all
Gear oil
"CLP"
Engine oil
all
"API"
Refrigerant
Special oil
See Note below.
Viscosity
Grades
°C
CLP 220
SAE 15W-40
R 134a
REMARK
The Air Conditioning is prepared for
Refrigerant "R134a" only.
Observe Notice below.
MAINTENANCE
Quality Grades
DIN/API
DIN 51517
3 CLP
API CD+SF

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