Volvo D13 - Page 13

Section 01: ENGINE
PA1561 13
19. From under the vehicle, disconnect the
propeller shaft as detailed in Section 09,
under heading "Propeller Shaft Removal".
20. On vehicles equipped with an automatic
transmission provided with a hydraulic output
retarder, disconnect steel-braided airline from
pressure regulator output. The pressure
regulator is mounted in the upper section of
engine compartment backwall and is
accessible through the engine compartment
R.H. side door.
21. Remove the retaining bolts, washers and
nuts securing the power plant cradle to the
vehicle rear subframe.
22. Disconnect transmission harness from
transmission housing.
• With Vehicle Lowered
23. Disconnect the air compressor discharge,
governor steel-braided airlines and manual
filling airlines from compressor. Remove
retaining clips.
24. Disconnect the hose connecting the
compressor head to the sump tank, if
applicable.
25. Disconnect ground cables from rear
subframe ground-stud located close to the
starter motor.
26. Disconnect alternators cooling duct and put
aside.
27. Inside rear electrical compartment,
disconnect starter, alternators and heater
cables. Also disconnect AFSS cable if
applicable.
28. Disconnect Aftertreatment Device (ATD)
control cable.
29. Disconnect VIH (vehicle interface harness)
connector.
30. Disconnect fuel return line from bulkhead
fixed on engine cylinder head end.
31. Unfasten and put aside engine compartment
lighting fixture and turbocharger fire
suppression nozzle if applicable.
32. Disconnect turbo boost pressure gauge
airline from engine air intake, if applicable.
33. Disconnect the engine coolant hose near the
starter.
34. On partition wall, disconnect connector C397
located between engine compartment and
main power compartment.
35. Inspect the power plant assembly to ensure
that nothing will interfere when sliding out the
cradle. Check for connections or hoses not
mentioned in this list as some vehicles are
equipped with special or aftermarket
components.
NOTE
Check if any spacer(s) have been installed
between power plant cradle and vehicle rear
subframe, and if so, note position of each
washer for reinstallation purposes.
36. Using a forklift, with a minimum capacity of
4,000 lbs (1 800 kg), slightly raise the power
plant cradle.
37. Pull engine out slowly from the engine
compartment. Make sure all lines, wiring and
accessories are disconnected and are not
tangled.
CAUTION
Due to the minimum clearance between the
power plant equipment and the top of the
engine compartment, extreme care should be
used to raise the power plant cradle, just
enough to free the cradle. Clearance between
power plant cradle and mounting rail should
range between ¼" and ½" (6-12 mm).