Toro LT3240 - Page 53

Issued: 01.04.11 Approved: Mod. No. 5060358 Sheet 53 of 64 Part No. 111-4431 (A)
COMPRESSOR INSTALLATION - ASSEMBLY Continued
11. Fit additional stay straps to ensure that the mounting is rigid.
Refer to Fig 72 (F).
12. Tighten all bolts and set belt tension. Refer to Fig 72.
13. If belts are not running true and there is misalignment
of compressor and or alternator with the engine pulleys,
slacken the mounting bracket xing screws, adjust and
retighten. Refer to Fig 72.
14. Run the air conditioning hoses over the engine. Refer to Fig
75 (G).
15. Connect them to the compressor connections using
compressor oil to lubricate the seals. Refer to Fig 75 (H).
16. Lower and lift the cab and platform to check that the air
conditioning hoses and the heater hoses are routed so that
they are not pinched or kinked.
17. The system must be lled with refrigerant by a qualied
person.
18. The compressor is already lled with refrigerant oil but add
an additional 25ml before running.
19. The recommended amount of refrigerant to be added to the
system is 850g of R134A.
20. Ensure that the engine coolant has been relled with the
recommended water / antifreeze mix following the tting of
the heater circuit.
21. To test, run air to the air conditioning, refer to the enclosed
operating instructions.
Fig 72
(F)
Fig 73
Fig 74
Fig 75
(G)
(H)