Toro Groundsmaster 5900 Series Service Manual page 504

Installation (Figure
Operator Cab : Service and Repairs
348)
1. If condenser assembly was disassembled:
A. To properly seal condenser core, apply RTV sealant to all mating surfaces
of walls, lower legs and condenser core before assembly.
B. Assemble all condenser assembly components using
guide. Make sure that strip and edge seals are in good condition after
assembly.
2. Carefully lower the A/C condenser assembly through headliner and onto
cab frame.
3. Secure A/C condenser assembly to cab frame with four (4) flange nuts.
4. Remove caps that were placed on hoses and fittings during the removal
process. Using labels placed during removal, properly secure hoses to
condenser core. While holding condenser fittings with a second wrench,
torque hose swivels from 14 to 20 N·m (10 to 15 ft−lb).
5. Secure condenser fan assembly to machine (see
Assembly (page 9–13)).
6. Make sure that all machine air conditioning components are installed and
secure.
7. Have a certified air conditioning service technician evacuate the air
conditioning system completely, properly recharge the system with R134a
refrigerant and then leak test the system. A/C system capacity is 3.43 lb
of R134a refrigerant.
8. When all service in cab headliner is completed, secure roof panel to top of
cab (see Roof Assembly (page 9–9)).
Page 9–18
Figure 349 as a
A/C Condenser Fan
Groundsmaster ® 5900 & 5910
16227SL Rev B