Briggs & Stratton 1687077 Installation Instructions, INSTALLATION 44” ROLLERS

Roller Bar Mower Kit							Installation Instructions
					O
	E
			U				P
	F		B	V
				B
	C				A			Q
					W
B	G							X
					S	T
	D
								Y
	H					B	W
		I		U				Z
							R
					B
A			J			V
					K	N
						M
			L
						Q

Figure 3. Installation 44” Rollers	I. Nut & Lockwasher	R. Carriage Bolt, 3/8-16 x 1-1/2
A. Capscrews, 5/16-18 x 1-1/4	J. Hair Pin	S. Washer, Small, 5/16
B. Washer, Large, 5/16	K. Clevis Pin	T. Upstop
C. Indicator	L. Adjustment Rod	U. Capscrew, 5/16-18 x 1-1/2
D. Mower Support Plate	M. Rocker Arm Assembly	V. Chain, 2 Link
E. Crank & Trunnion Assembly	N. Straps	W. Locknut, 5/16-18
F. Capscrew, 5/16-18 x 1-1/4	O. Locknuts, 1/2-13	X. Slide
G. Arm	P. Roller Bar Assembly	Y. Washer, 1/2
H. Height of Cut Plate	Q. Eccentric & Locknut, 3/8-16	Z. Shoulder Bolt, 3/8-16 x 1-11/32

INSTALLATION 44” ROLLERS

1.Attach the rocker arm assembly (M, Figure 3) to the mower deck with the straps (N), washers (S), upstop (T), and capscrews (A). Apply a thin film of grease to the inside of the straps.

2.Attach the chains (V) to the rocker arm assembly (M) using 5/16-18 x 1-1/2 capscrews (U), washers (Y), and 5/16-18 locknuts (W) as shown.

3.Place upper trunnion on crank & trunnion assembly

(E)through hole in rocker arm assembly (M) and roller bar assembly (P) as shown. Secure with 1/2-13 locknut (O).

4.Place lower trunnion on crank & trunnion assembly

(C)through hole in mower deck and roller bar assem- bly (P) as shown. Secure with 1/2-13 locknut (O).

5.Connect the LH side roller bar assembly (P) to LH side of rocker arm assembly (M) securing with 3/8-16 x 1-1/2 carriage bolt (R) and eccentric & 3/8-16 lock- nut (Q).

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

7.Attach height of cut plate (H) to rocker arm assembly

(M). Secure with 5/16-18 x 1-1/4 capscrews (F) and nuts & washers (I).

8.Attach the mower support plate (D) and indicator (C) to mower deck. Secure with 5/16 washer (B) and 5/16-18 x 1-1/4 capscrews (A).

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

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