FOR MODELS: JGI, JGM, JGN, JGP AND JGQ SECTION 5 - MAINTENANCE
PAGE 5-48 9/08
SERIAL NO. F- MODEL Date
CRANKSHAFT THRUST (END) CLEARANCE:
CRANKSHAFT SERIAL NUMBER THRUST CLEARANCE, IN. (mm)
CONNECTING ROD THRUST (SIDE) CLEARANCE, IN. (mm)
THROW
NUMBER:
123456
JACK CLEARANCES, IN. (mm)
THROW
NUMBER:
123456
MAIN
BEARINGS
CONN.
ROD
BEARINGS
If measured clearances exceed the tolerances in Table 1-3 on page 1-10, after installing new
bearings, contact your packager or Ariel before proceeding.
DATE TIME RPM
OIL
PRESSURE
FILTER INLET
PSIG (bar
g
)
OIL
PRESSURE
FILTER
OUTLET
PSIG (bar
g
)
OIL
TEMPERATURE
INTO FRAME
°F (°C)
REMARKS
BEARING CAP TEMPERATURES, °F (°C), AFTER RUN TIME OF:
THROW
10 MINUTES 1 HOUR 4 HOURS
MAIN ROD MAIN ROD MAIN ROD
1
2
3
4
5
6