CLEANING PUMP: Keep pump as clean as possible. This will facilitate inspection, adjustment and repair work.

STORAGE: If pump and coupling are to be stored, drain pump and pour non-detergent SAE 30 weight oil into the pump port. Apply grease to the pump or the coupling shaft extension, if present or accessible. Viking suggests rotating pump shaft by hand one complete revolution every 30 days to circulate the oil. The coupling should be stored in a dry area.

Note: if the liquid to be pumped reacts with oil, use an acceptable alternate.

SUGGESTED REPAIR TOOLS: The following tools are required to properly repair Series 823, 825, and 827 pumps. These tools are in addition to standard mechanics’ tools such as open-end wrenches, pliers, screwdrivers, etc. Most of the items can be obtained from an industrial supply house.

1.Soft face hammer

2.Allen wrenches

3.External Snap ring pliers - 2-810-029-375

4.Internal Snap ring pliers - 2-810-047-999

5.Feeler gauge set

6.Arbor Press

7.Brass Bar

8.Hand Knobs - 2-790-046-999 (2 Required)

9.Standard 5/16” 12 point socket

DISASSEMBLY: PUMP

1.Refer to Figures 4, 5 & 6 for names of parts.

2.Mark head, casing, and bracket before disassembly to insure proper reassembly. The idler pin, which is offset in the pump head, must be positioned toward and an equal distance from port connections to allow for proper flow of liquid through the pump.

DANGER !

Before opening any Viking pump liquid chamber (pumping chamber, reservoir, etc.) Be sure:

1.That any pressure in the chamber has been completely vented through the suction or discharge lines or other appropriateopeningsorconnections. (See detailed procedure for venting the pumps, pages 4, 5 and 6).

2.That the driving means (motor, turbine, engine, etc.) has been “locked out” or otherwise made non- operational so that it cannot be inadvertently started while work is being done on the pump.

3.That you know what liquid the pump has been handling and the precautions necessary to safely handle the liquid. Obtain a material safety data sheet (MSDS) for the liquid to be sure these precautions are understood.

Failure to follow above listed precautionary measures may result in serious injury or death.

3.Remove the head capscrews.

 

 

 

CANISTER

BALANCE

ROTOR

 

CANISTER

CASING

OUTER MAGNET

O-RINGS

PLATE

 

 

 

BRACKET

 

ASSEMBLY

 

 

 

IDLER PIN

 

 

 

 

BUSHINGS

 

 

 

 

PRESSURE

 

 

 

 

 

 

 

 

 

 

RELIEF

 

 

 

 

 

VALVE

BEARING

CARRIER

ASSEMBLY

 

BRACKET

 

BRACKET

IDLER

HEAD

 

 

 

INNER MAGNET

HEAD

ASSEMBLY

GASKET

figure 4

cutaway view mag-drive pump, model kk-825 md-80 b illustrated

SECTION TSM 845

ISSUE F

PAGE 4 OF 14

 

 

 

Page 3 Page 5
Page 4
Image 4
Viking KK823, KK825, KK827, K-825, K-823, K-827 service manual Disassembly Pump, Refer to Figures 4, 5 & 6 for names of parts
Page 3 Page 5

K-823, KK823, K-827, K-825, KK825 specifications

Viking KK827, K-827, K-823, KK825, and KK823 are notable models from the Viking lineup, celebrated for their cutting-edge technology, robust characteristics, and remarkable performance. These vehicles exemplify a blend of sophisticated engineering and practical design, catering to a broad spectrum of user needs, from rugged outdoor tasks to urban mobility.

One of the standout features of the Viking KK827 is its powerful engine, designed to deliver exceptional torque and horsepower. This translates into impressive towing capacities, making it a popular choice for those who require a vehicle capable of handling heavy loads. The K-827 and K-823 models, on the other hand, focus on efficiency and agility, featuring lighter frames that enhance maneuverability while still providing substantial payload capabilities.

Technologically, these models integrate advanced systems that elevate the driving experience. Many of them are equipped with state-of-the-art navigation and infotainment systems, providing drivers with real-time information and entertainment options. Safety features are also paramount, with advanced braking systems, traction control, and rollover protection systems ensuring a secure driving environment.

The KK825 model showcases enhanced off-road capabilities, equipped with all-terrain tires and improved suspension systems that allow it to conquer varying landscapes effortlessly. These vehicles are built to withstand challenging conditions, featuring durable body designs and protective undercarriages to guard against rocks, mud, and debris.

In terms of interior comfort and utility, the Viking models do not disappoint. Spacious cabins, high-quality materials, and configurable seating arrangements cater to both passenger comfort and cargo versatility. Whether it's a trip through rugged trails or daily commutes, users can expect a comfortable ride complemented by ample storage space.

The Viking KK series stands out not just for its specifications and features but also for its commitment to sustainability. Many of the models employ eco-friendly technologies aimed at reducing emissions and enhancing fuel efficiency. This eco-conscious approach appeals to users looking for vehicles that align with modern environmental standards.

Overall, Viking KK827, K-827, K-823, KK825, and KK823 represent a significant advancement in the realm of versatile utility vehicles. With their robust features, innovative technologies, and superior performance, they have carved out a niche that satisfies a diverse array of needs, whether for work or leisure. These models continue to exemplify the Viking brand's dedication to quality and functionality, making them a trusted choice among discerning users.
Top Page Image Contents