Exmark 4500-370 - Manual (Page 10)

Setup
Figure 5
1. Secure PTO guard with clevis pin and hairpin
6. Release the deck locking pins on each side, raise
mower deck to the service position and secure
deck latch onto hook. See Raising the Deck to
the Service Position section in Operation.
7. Install springs onto the spring anchor pins under
the left and right consoles and secure with a
washer and hairpin (see Figure 6).
Figure 6
1. Spring anchor pin under console
2. Secure springs with a washer and hairpin
3. Slide spring onto spring anchor pin
8. Un-latch deck from raised position, slowly lower
deck to ground and lock deck locking pins on
each side Lowering the Deck to the Operation
Position section in Operation.
Deck Removal
1. Stop engine, wait for all moving parts to stop, and
remove key. Engage parking brake.
2. Raise mower deck up and latch with deck locking
pins per Raising the Mower Deck to the
Service Position section in Operation.
3. Remove hairpins and washers at the top of the
deck lift assist spring on each side of the unit (see
Figure 6).
4. Remove the spring from the spring anchor.
Repeat for other side of unit.
5. Un-latch deck from raised position and slowly
lower deck to ground per Lowering the Mower
Deck to the Operation Position section in
Operation.
Note: Deck will become heavier once springs are
removed from the anchors. Lower deck carefully.
6. Remove lynch pins at front of push arms on both
sides of the unit (see Figure 4).
7. Remove hairpin and clevis from both sides of the
PTO guard (see Figure 5).
8. Raise seat and disconnect drive shaft using quick
coupler at jackshaft (see Figure 3).
9. Pull mower deck forward to remove from unit.
Important: Do Not transport Navigator
tractor without an approved Exmark front
mount attachment.
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