Pilot's Operating Handbook
Section 8
Handling, servicing and maintenance
Edition 0 - March 05, 2019
Rev. 0
Page 8.7.1
8.7
- Servicing
Maintenance
In addition to the preflight inspection, refer to section 4, Normal procedures, servicing,
inspection and test requirements for the airplane are detailed in the maintenance
manual.
Maintenance manual outlines all items which require servicing, inspection, testing or
overhaul.
Engine oil
Type of oil
▲
CAUTION
▲
Do not mix different viscosities or specifications of oil as their different
chemical structure can make them incompatible.
▲
Specification
Nominal Viscosity
Specification
NATO Code
5cSt
MIL-PRF-23699G
O-156 (STD)
O-154 (HTS)
Figure 8.7.1 - Recommended engine oil types
Reference : Service Bulletin P & W C. No. 14001 at the latest revision
Oil capacity
System total capacity :
12.7 Quarts (12 Litres) (oil cooler included)
Usable capacity :
6 Quarts (5.7 Litres)
Servicing
The engine oil should be changed and the oil filter cleaned/replaced at intervals
recommended in Pratt & Whitney Canada Engine Maintenance Manual (EMM)
(Ref. chapter 72-00-00, table 601, periodic inspection).
PIM - DO NOT USE FOR FLIGHT OPERATIONS