Briggs & Stratton 1687079 Installation Instructions, Mower Deck Removal Installation

Models: 1687079

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Installation Instructions

Installation Instructions

Roller Bar Mower Kit

6.Connect the LH side roller bar assembly (P) to LH side of mower deck (Y) securing with 3/8-16 x 1- 11/32 shoulder bolt (X), 1/2 washer (W), slide (V), and 3/8-16 locknut (Q).

7.Attach height of cut plate (E) and arm (F) to rocker arm assembly (M). Secure with 5/16-18 x 1-1/4 cap- screws (D) and 5/16-18 nuts & washers (I).

8.Attach the trunnion support (B) to mower deck (Z). Secure with 5/16-18 x 3/4 capscrews (A).

9.Attach the upstops (H) to mower deck (Z). Secure with 5/16-18 x 3/4 capscrews (A) and washers (G).

10.Attach adjustment rod (L) to rocker arm assembly (M) using clevis pin (K) and hair pin (J).

Refer to the Mower Deck Removal & Installation section in these instructions to install and level mower deck. Retain these instructions as a supplement to the original Operator’s Manual.

MOWER DECK REMOVAL &

INSTALLATION

Chain Lift Models

 

Figure 4. Pivoting Gauge Wheels - Select Models

WARNING

A

C

 

Engage parking brake, disengage PTO, stop

B

 

engine and remove key before attempting to

 

install or remove the mower.

 

Muffler and surrounding areas may be hot.

Removing the Mower Deck

 

 

1.

Park the tractor, fully lower the attachment lift, turn off

 

D

 

 

the PTO, turn off the engine, remove the key, and

 

 

 

 

engage the parking brake. If equipped, pivot the

Figure 5. Mower Lift

 

 

 

gauge wheels into sliding position (see Figure 4).

 

 

 

A. Lift Hook

C. PTO Belt

 

 

 

 

 

2.

Place mower in the lowest cutting position using the

B. Lift Chain

D. Idler Arm

 

 

mower height control.

 

 

3.

Use the idler arm (D, Figure 5) to release tension on

 

 

 

 

the PTO belt, and remove belt from the PTO pulley.

5. Turn the wheels straight ahead. Pull back on spring-

4.

Pull down on the lift hooks (A, Figure 5) and unhook

loaded lever (B, Figure 6) and lift mower hitch off of

the tractor brackets (A).

 

 

 

the lift chains (B).

 

 

 

 

 

 

 

 

 

 

6. Turn wheels fully left, and slide mower deck out from

 

 

CAUTION

 

 

 

 

 

 

under the right side of the tractor.

The muffler and surrounding areas may be hot.

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Briggs & Stratton 1687079 Installation Instructions, Mower Deck Removal Installation, Chain Lift Models