Briggs & Stratton 1687077 Installation Instructions, Installation 44 Rollers

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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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Contents Installation Removal 44 Frame Hung Components Installation InstructionsInstallation 44 Rollers Installation InstructionsMower Deck Removal Installation Chain Lift ModelsRemoving the Mower Deck Mower Hitch Tractor Hitch Brackets Spring-Loaded Lever Installing the Mower DeckFront to Back Leveling Rear Nut Front Nut Leveling The Mower

1687077 specifications

The Briggs & Stratton 1687077 is a powerful small engine renowned for its reliability and efficiency. This model is predominantly utilized in outdoor power equipment such as lawn mowers, generators, and pressure washers, making it a versatile choice for both commercial and residential users.

At the heart of the 1687077 is its robust design, featuring a 4-stroke, single-cylinder engine that delivers substantial performance. The engine is known to produce around 6.75 to 7.5 horsepower, depending on the specific application. This power output ensures that the engine can handle a variety of tasks, from cutting grass to generating electricity, with exceptional ease.

One of the standout features of the 1687077 is its innovative overhead valve (OHV) technology. This design improves airflow to the combustion chamber, resulting in better fuel efficiency, reduced emissions, and enhanced performance over conventional side-valve configurations. This technological advancement not only helps in conserving fuel but also leads to a cleaner engine operation.

The engine is also equipped with a reliable starter system, which simplifies the starting procedure, even in cold weather. The recoil starting mechanism is straightforward and requires little effort, making it user-friendly for all skill levels. Additionally, the inclusion of an automatic choke system enhances the starting process, reducing the chances of flooding the engine during initial startup.

Durability is another prime characteristic of the Briggs & Stratton 1687077. The engine utilizes a quality cast iron sleeve, which extends its lifespan and improves protection against wear and tear. This feature is particularly beneficial for users who rely on their equipment for frequent and heavy-duty use. Moreover, the engine's design minimizes oil consumption, further contributing to its longevity.

To ensure ease of maintenance, the 1687077 has been built with accessibility in mind. Its components are designed for straightforward servicing, allowing users to perform routine maintenance tasks with minimal hassle. This includes changing the oil, replacing the air filter, and inspecting spark plugs.

Overall, the Briggs & Stratton 1687077 stands out as a reliable engine with a blend of power, efficiency, and longevity. Its advanced technologies and user-centric design make it an excellent choice for anyone in need of a dependable small engine for outdoor applications. Whether for professional use or as a part of a homeowner's toolset, the 1687077 is engineered to meet a variety of demands while delivering consistent performance.