WEARING OF THE HOSES FOR THE HYDRAULIC OIL FILTER Caterpillar


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WEARING OF THE HOSES FOR THE HYDRAULIC OIL FILTER [TIBU4299]
HYDRAULIC SYSTEM
TANK GP
WEARING OF THE HOSES FOR THE HYDRAULIC OIL FILTER

CONFIDENTIAL TIBU4299-00

TECHNICAL INFORMATION BULLETIN

JULY 7, 2004

SKID STEER LOADER

MULTI TERRAIN LOADER

216 (4NZ1-UP),

216B (RLL1-UP),

226 (5FZ1-UP),

226B (MJH1-UP),

228 (6BZ1-UP),

232 (CAB1-UP),

232B (SCH1-UP),

236 (4YZ1-UP),

236B (HEN1-UP),

242 (CMB1-UP),

242B (BXM1-UP),

246 (5SZ1-UP),

246B (PAT1-UP),

248 (6LZ1-UP),

248B (SCL1-UP),

252 (FDG1-UP),

252B (SCP1-UP),

262 (CED1-UP),

262B (PDT1-UP),

268B (LBA1-UP) SKID STEER LOADERS

247 (CML1-UP),

247B (MTL1-UP),

257 (CMM1-UP),

257B (SLK1-UP),

267 (CMP1-UP),

267B (CYC1-UP),

277 (CNC1-UP),

277B (MDH1-UP),

287 (CNY1-UP),

287B (ZSA1-UP) MULTI TERRAIN LOADER

 

Component Code(s) 5057

SUBJECT: WEARING OF THE HOSES FOR THE HYDRAULIC OIL FILTER

PROBLEM:

The hoses for the hydraulic oil filter are subject to wear during machine operation due to contact with frame bolts, hoses, clamps, sharp edges of the frame, etc. This situation can ultimately result in failure of the hoses.

SOLUTION:

Inspect the hoses for the hydraulic oil filter for wear and replace the hoses as necessary. Reposition the hoses to minimize contact with frame bolts, hoses, clamps, sharp edges of the frame, etc.

Note: Lengths of the 160-2243 Abrasion Sleeve can be installed on the hoses for added protection.

 

Figure 1. The hose for the hydraulic oil filter (A-Series Machines - Typical)

(A) Oil Filter-to-Hydrostatic Pump Hose

Figure 2. The hoses for the hydraulic oil filter (B-Series Machines - Typical)

(A) Oil Filter-to-Hydrostatic Pump Hose

(B) Oil Filter-to-Hydraulic Fan Hose

 

 

 

Model

(A)

Hose As

216

142-8986

226

142-8986

228

142-8986

236

154-4036

246

154-4036

248

154-4036

232

190-8119

252

190-8119

262

190-8119

242

190-8119

247

193-8317

257

190-8119

267

199-5317

 

230-3702

277

199-5317

 

230-3702

287

230-3702

 

 

 

Model

(A)

Hose As

(B)

Hose As

226B

218-6677

218-6062

236B

218-5577

238-7736

246B

218-5577

238-7736

242B

218-6677

218-6529

252B

218-5979

233-5926

262B

218-5979

233-5926

247B

218-6677

218-6062

257B

218-6677

218-6529

267B

233-5766

238-7735

 

218-5979

238-7735

277B

233-5766

238-7735

 

218-5979

238-7735

287B

233-5766

238-7735

 

218-5979

238-7735

248B

218-5577

238-7736

268B

218-5979

238-7735

216B

218-6677

218-6062

232B

218-6677

218-6529

 

 

 

Table 1. Hydraulic Oil Filter Hoses for A-Series Machines

(See Figure 1.)

 

Table 2. Hydraulic Oil

Filter Hoses for B-Series Machines

(See Figure 2.)

 

COPYRIGHT 2004 AVSpare
ALL RIGHTS RESERVED

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